:root {
    --magenta: #e6256e;
    --burgundy: #9a2654;
    --magenta-soft: #fce7ef;
    --black: #18181b;
    --black-soft: #27272a;
    --bg: #fafaf9;
    --surface: #ffffff;
    --border: #ececea;
    --border-strong: #d9d9d6;
    --text: #18181b;
    --text-soft: #71717a;
    --text-muted: #a1a1aa;
    --items-panel-width: 460px;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html, body {
    font-family: 'Inter', -apple-system, system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 14px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }
  .serif { font-family: 'Instrument Serif', serif; font-weight: 400; }

  /* Layout */
  .app {
    height: 100vh;
    display: block;
  }

  /* ===== Dashboard screen ===== */
  .dashboard-screen {
    height: 100vh;
    overflow-y: auto;
    background: var(--bg);
  }
  .dashboard-screen.hidden { display: none; }

  /* === HERO NEGRO COMPACTO === */
  .hero {
    background: var(--black);
    color: white;
    padding: 16px 0 28px;
    position: relative;
    overflow: hidden;
  }
  .hero::after {
    content: '';
    position: absolute;
    right: -60px; top: -30px;
    width: 240px; height: 240px;
    background: radial-gradient(circle, rgba(230, 37, 110, 0.16) 0%, rgba(230, 37, 110, 0) 60%);
    pointer-events: none;
  }
  .hero-topbar {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 2;
  }
  .hero .brand {
    color: white;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.01em;
  }
  .hero .brand-dot {
    background: white;
    position: relative;
  }
  .hero .brand-dot::after {
    content: '';
    position: absolute;
    bottom: 4px; right: 4px;
    width: 6px; height: 6px;
    background: var(--magenta);
    border-radius: 50%;
  }
  .hero-topbar-right { display: flex; gap: 12px; align-items: center; }
  .hero-search {
    width: 280px;
    padding: 6px 12px;
    border: 1px solid var(--black-soft);
    border-radius: 6px;
    font: inherit;
    font-size: 13px;
    background: var(--black-soft);
    color: white;
    transition: all 0.15s;
  }
  .hero-search::placeholder { color: var(--text-muted); }
  .hero-search:focus {
    outline: none;
    border-color: var(--magenta);
  }
  .hero-icon-btn {
    background: none; border: none; cursor: pointer;
    color: var(--text-muted);
    padding: 6px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 6px;
    transition: color 0.15s;
  }
  .hero-icon-btn:hover { color: white; }
  .hero-content {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    position: relative;
    z-index: 2;
  }
  .hero-greeting {
    display: flex; align-items: center; gap: 16px;
  }
  .hero-avatar {
    width: 52px; height: 52px;
    background: white;
    color: var(--black);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Instrument Serif', serif;
    font-size: 26px;
    flex-shrink: 0;
  }
  .hero-hi {
    font-family: 'Instrument Serif', serif;
    font-size: 32px;
    line-height: 1.05;
    color: white;
    margin-bottom: 2px;
    letter-spacing: -0.01em;
  }
  .hero-hi .accent { color: var(--magenta); }
  .hero-sub { font-size: 14px; color: var(--text-muted); }
  .hero-stats { display: flex; gap: 24px; flex-shrink: 0; }
  .hero-stat { text-align: right; }
  .hero-stat-num {
    font-family: 'Instrument Serif', serif;
    font-size: 28px;
    line-height: 1;
    color: white;
  }
  .hero-stat-num.accent { color: var(--magenta); }
  .hero-stat-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 700;
  }

  /* === ACTION BAR debajo del hero === */
  .action-bar {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
    transition: background 0.15s;
  }
  .action-bar.drag-over {
    background: var(--magenta-soft);
  }
  .action-bar-inner {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .action-bar-hint { font-size: 13px; color: var(--text-soft); }
  .action-bar-spacer { flex: 1; }
  .action-bar-meta { font-size: 12px; color: var(--text-muted); }

  /* Botón cut-corner Mitote */
  .btn-mitote {
    background: var(--magenta);
    color: white;
    border: none;
    padding: 12px 32px 12px 20px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 100%, 0 100%);
    transition: background 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
  .btn-mitote:hover { background: var(--burgundy); }
  .btn-mitote-icon { display: inline-flex; align-items: center; }

  /* === BODY === */
  .dashboard-body {
    max-width: 1080px;
    margin: 0 auto;
    padding: 32px 32px 64px;
  }

  /* Te toca */
  .te-toca { margin-bottom: 36px; }

  .brand-audit-panel {
    margin-bottom: 28px;
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
  }
  .brand-audit-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 14px;
  }
  .brand-audit-eyebrow {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
  }
  .brand-audit-title {
    margin: 0 0 4px;
    font-size: 18px;
    line-height: 1.2;
  }
  .brand-audit-copy {
    margin: 0;
    color: var(--text-soft);
    font-size: 13px;
    line-height: 1.45;
  }
  .brand-audit-meter {
    width: 54px;
    height: 54px;
    border-radius: 999px;
    background: var(--magenta-soft);
    color: var(--magenta);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    flex-shrink: 0;
  }
  .brand-audit-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 10px;
  }
  .brand-audit-stat {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .brand-audit-stat strong {
    font-size: 20px;
    color: var(--black);
  }
  .brand-audit-stat span {
    font-size: 11px;
    color: var(--text-soft);
  }
  .brand-audit-stat.good strong { color: #16794a; }
  .brand-audit-stat.warn strong { color: #b36b00; }
  .brand-audit-stat.danger strong { color: var(--magenta); }
  .brand-audit-list {
    font-size: 12px;
    color: var(--text-soft);
    margin-top: 6px;
  }
  .brand-audit-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 14px;
  }
  .brand-audit-btn {
    border: 1px solid var(--magenta);
    background: var(--magenta);
    color: white;
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    padding: 9px 20px 9px 14px;
    cursor: pointer;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 100%, 0 100%);
  }
  .brand-audit-btn.secondary {
    background: white;
    color: var(--black);
    border-color: var(--border);
    clip-path: none;
    border-radius: 7px;
    padding-right: 14px;
  }
  .brand-audit-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
  }

  .section-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--black);
    font-weight: 700;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .section-icon { display: inline-flex; color: var(--magenta); }
  .section-count {
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0;
    text-transform: none;
    margin-left: auto;
    font-size: 11px;
  }

  /* Acciones urgentes */
  .action-list { display: flex; flex-direction: column; gap: 8px; }
  .action-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.15s;
    border-left: 3px solid var(--magenta);
  }
  .action-item:hover {
    border-color: var(--black);
    border-left-color: var(--magenta);
    transform: translateX(2px);
  }
  .action-icon {
    width: 36px; height: 36px;
    background: var(--magenta-soft);
    color: var(--magenta);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .action-body { flex: 1; min-width: 0; }
  .action-title { font-size: 14px; font-weight: 600; color: var(--black); margin-bottom: 2px; }
  .action-sub { font-size: 12px; color: var(--text-soft); }
  .action-arrow { color: var(--magenta); display: inline-flex; }

  /* Pipeline sections */
  .pipeline-section { margin-bottom: 28px; }
  .pipeline-section.empty { display: none; }
  .pipeline-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--black);
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
  }
  .pipeline-icon { display: inline-flex; color: var(--magenta); }

  /* Grid */
  .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 10px;
  }
  .dashboard-empty {
    grid-column: 1 / -1;
    padding: 18px;
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
  }

  /* === Brief card === */
  .brief-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 16px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .brief-card:hover {
    border-color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  }
  .brief-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }
  .brief-card-action {
    font-size: 10px;
    color: var(--magenta);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }
  .brief-card-action.success { color: var(--success); }
  .brief-card-action.warning { color: var(--warning); }
  .brief-card-action.muted { color: var(--text-muted); }
  .brief-card-date {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
  }
  .brief-card-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
  }
  .brief-card-logo {
    width: 32px; height: 32px;
    border-radius: 6px;
    background: var(--bg);
    border: 1px solid var(--border);
    object-fit: contain;
    flex-shrink: 0;
    padding: 2px;
  }
  .brief-card-logo-fallback {
    width: 32px; height: 32px;
    border-radius: 6px;
    background: var(--black);
    color: white;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: -0.02em;
  }
  .brief-card-text { flex: 1; min-width: 0; }
  .brief-card-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 2px;
    line-height: 1.3;
    letter-spacing: -0.01em;
  }
  .brief-card-cliente {
    font-size: 12px;
    color: var(--magenta);
    margin-bottom: 4px;
    font-weight: 600;
  }
  .brief-card-facts {
    font-size: 11px;
    color: var(--text-soft);
    line-height: 1.4;
  }

  /* Progress 7 puntos */
  .brief-card-progress {
    display: flex;
    gap: 4px;
    margin-top: 4px;
  }
  .progress-dot {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    background: var(--border);
    transition: background 0.15s;
  }
  .progress-dot.done { background: var(--magenta); }
  .progress-dot.current {
    background: var(--magenta);
    box-shadow: 0 0 0 2px var(--magenta-soft);
  }

  /* Estado de error */
  .brief-card.has-error { border-color: var(--warning); }
  .brief-card-error {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
    padding: 6px 10px;
    background: #fef3c7;
    border-radius: 6px;
    font-size: 11px;
    color: var(--warning);
    font-weight: 600;
  }

  /* Aviso suave de la card: blocker de la card que toca o propuesta stale. */
  .brief-card-note {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 2px;
    font-size: 11px;
    color: var(--text-soft);
    line-height: 1.4;
  }
  .brief-card-note svg { color: var(--warning); flex-shrink: 0; }

  /* Responsive */
  @media (max-width: 720px) {
    .hero-search { display: none; }
    .hero-stats { display: none; }
    .hero-content { padding: 0 20px; }
    .action-bar-meta { display: none; }
    .dashboard-body { padding: 24px 20px 48px; }
    .brand-audit-head,
    .brand-audit-actions {
      align-items: stretch;
      flex-direction: column;
    }
    .brand-audit-meter { width: 46px; height: 46px; }
    .brand-audit-stats { grid-template-columns: 1fr; }
    .hero-hi { font-size: 26px; }
  }

  /* ===== Workspace screen (dentro de un brief) ===== */
  .workspace-screen {
    height: 100vh;
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    transition: grid-template-columns 0.2s ease;
  }
  .workspace-screen.hidden { display: none; }
  .workspace-screen.has-panel {
    grid-template-columns: 240px minmax(0, 1fr) var(--items-panel-width);
  }
  @media (max-width: 1100px) {
    .workspace-screen.has-panel {
      grid-template-columns: 240px minmax(0, 1fr) var(--items-panel-width);
    }
  }
  .sidebar {
    background: var(--black);
    border-right: 1px solid rgba(255,255,255,0.08);
    color: white;
    padding: 16px 12px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px 16px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: -0.01em;
    color: white;
  }
  .brand-dot {
    width: 20px; height: 20px; border-radius: 6px;
    background: linear-gradient(135deg, var(--magenta), var(--burgundy));
  }
  .nav-section { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.42); padding: 12px 10px 6px; font-weight: 600; }
  .nav-item {
    display: flex; align-items: center; justify-content: space-between;
    padding: 6px 10px; border-radius: 6px;
    color: rgba(255,255,255,0.78); cursor: pointer; font-size: 13px;
    transition: background 0.15s;
  }
  .nav-item:hover { background: rgba(255,255,255,0.08); color: white; }
  .nav-item.active { background: rgba(255,255,255,0.12); color: white; box-shadow: none; font-weight: 600; }
  .nav-item .badge {
    background: var(--magenta); color: white;
    font-size: 10px; padding: 1px 6px; border-radius: 8px; font-weight: 600;
  }
  .nav-item .dot {
    width: 6px; height: 6px; border-radius: 50%; background: var(--magenta);
  }
  .nav-item-mini { font-size: 12px; color: rgba(255,255,255,0.58); padding: 5px 10px 5px 22px; cursor: pointer; border-radius: 5px; display: flex; align-items: center; gap: 6px; }
  .nav-item-mini:hover { background: rgba(255,255,255,0.08); color: white; }

  /* Main column */
  .main {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
  }
  .topbar {
    height: 58px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    background: var(--surface);
    color: var(--text);
    box-shadow: inset 0 3px 0 var(--magenta);
  }
  .topbar-left { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-soft); }
  .breadcrumb-strong { color: var(--text); font-weight: 600; }
  .cmdk {
    display: flex; align-items: center; gap: 6px;
    background: var(--bg); border: 1px solid var(--border);
    padding: 4px 10px; border-radius: 6px; font-size: 12px; color: var(--text-soft);
    cursor: pointer;
  }
  .kbd { font-family: 'Inter'; font-size: 10px; background: white; border: 1px solid var(--border); padding: 1px 5px; border-radius: 3px; color: var(--text-soft); }

  /* Conversation area */
  .conversation {
    flex: 1;
    overflow-y: auto;
    padding: 32px 0 180px;
    scroll-padding-bottom: 24px;
    position: relative;
  }

  /* Botón flotante "↓" para regresar al final del chat. Aparece cuando el
     usuario hace scroll arriba para leer historia (controlado por JS). */
  .scroll-to-bottom {
    position: sticky;
    bottom: 24px;
    margin-left: auto;
    margin-right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--magenta);
    color: #fff;
    border: none;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
    display: none;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: transform 0.15s ease, opacity 0.15s ease;
    z-index: 5;
  }
  .scroll-to-bottom.visible {
    display: flex;
  }
  .scroll-to-bottom:hover {
    transform: scale(1.05);
  }
  .scroll-to-bottom:active {
    transform: scale(0.95);
  }
  .conv-inner {
    max-width: 760px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    flex-direction: column;
    gap: 28px;
  }
  .day-marker {
    text-align: center; font-size: 11px; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
    margin: 8px 0;
  }

  /* Message bubbles */
  .msg { display: flex; gap: 12px; }
  .msg-avatar {
    width: 28px; height: 28px; border-radius: 50%;
    background: linear-gradient(135deg, var(--magenta), var(--burgundy));
    color: white; font-size: 11px; font-weight: 600;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; margin-top: 2px;
  }
  .msg-avatar.user { background: #27272a; }
  .msg-body { flex: 1; min-width: 0; }
  .msg-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
  .msg-name { font-weight: 600; font-size: 13px; }
  .msg-time { font-size: 11px; color: var(--text-muted); }
  .msg-content { font-size: 14px; line-height: 1.6; color: var(--text); }
  .msg-content p + p { margin-top: 8px; }
  .msg-content strong { font-weight: 600; }
  .msg-content em { color: var(--text-soft); font-style: normal; }
  .mention {
    color: var(--burgundy); background: var(--magenta-soft);
    padding: 1px 6px; border-radius: 4px; font-weight: 500; font-size: 13px;
    cursor: pointer;
  }

  /* Artifacts inline */
  .artifact {
    margin-top: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
  }
  .artifact-header {
    padding: 10px 14px; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
    font-size: 12px; color: var(--text-soft);
  }
  .artifact-title { font-weight: 600; color: var(--text); font-size: 13px; display: flex; align-items: center; gap: 6px; }
  .artifact-actions { display: flex; gap: 4px; }
  .icon-btn {
    width: 26px; height: 26px; border-radius: 5px; border: none; background: transparent;
    color: var(--text-soft); cursor: pointer; display: flex; align-items: center; justify-content: center;
  }
  .icon-btn:hover { background: rgba(0,0,0,0.05); color: var(--text); }

  /* Pending tasks list (saludo del día) */
  .greeting-card {
    background: linear-gradient(180deg, #fff 0%, #fdfafb 100%);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
  }
  .greeting-hi { font-family: 'Instrument Serif', serif; font-size: 28px; line-height: 1.15; letter-spacing: -0.01em; }
  .greeting-hi .accent { color: var(--magenta); }
  .greeting-sub { color: var(--text-soft); margin-top: 6px; font-size: 14px; }
  .pending-list { display: flex; flex-direction: column; gap: 8px; margin-top: 18px; }
  .pending-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 12px; border-radius: 8px;
    background: var(--surface); border: 1px solid var(--border);
    cursor: pointer; transition: all 0.15s;
  }
  .pending-item:hover { border-color: var(--magenta); transform: translateX(2px); }
  .pending-pill {
    font-size: 10px; padding: 2px 8px; border-radius: 4px; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.04em;
  }
  .pill-decision { background: #fef3c7; color: #92400e; }
  .pill-info { background: #dbeafe; color: #1e40af; }
  .pill-ready { background: #dcfce7; color: #166534; }
  .pending-text { flex: 1; }
  .pending-text strong { font-size: 13px; display: block; margin-bottom: 2px; }
  .pending-text span { font-size: 12px; color: var(--text-soft); }
  .pending-cta { font-size: 12px; color: var(--magenta); font-weight: 500; align-self: center; }

  /* Concept selection grid */
  .concepts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 14px;
  }
  .concept-card {
    border: 2px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.15s;
    background: white;
  }
  .concept-card:hover { border-color: var(--burgundy); transform: translateY(-2px); }
  .concept-card.selected { border-color: var(--magenta); box-shadow: 0 0 0 3px var(--magenta-soft); }
  .concept-img {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #e8d5da 0%, #f4e8eb 100%);
    position: relative;
    overflow: hidden;
  }
  .concept-img.b { background: linear-gradient(135deg, #d4dbe8 0%, #e8ecf2 100%); }
  .concept-img.c { background: linear-gradient(135deg, #e8e0d4 0%, #f2ece2 100%); }
  .concept-img::after {
    content: ''; position: absolute; inset: 0;
    background-image:
      radial-gradient(circle at 30% 40%, rgba(255,255,255,0.4) 0%, transparent 50%),
      radial-gradient(circle at 70% 60%, rgba(0,0,0,0.05) 0%, transparent 50%);
  }
  .concept-meta { padding: 10px 12px; }
  .concept-title { font-weight: 600; font-size: 13px; margin-bottom: 2px; }
  .concept-tags { font-size: 11px; color: var(--text-soft); }

  /* Inline action buttons */
  .actions-row { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
  .btn {
    padding: 7px 14px; border-radius: 7px; border: 1px solid var(--border);
    background: white; color: var(--text); font-size: 13px; font-weight: 500;
    cursor: pointer; transition: all 0.15s; font-family: inherit;
    display: inline-flex; align-items: center; gap: 6px;
  }
  .btn:hover { border-color: var(--text-soft); }
  .btn-primary {
    background: var(--magenta); color: white; border-color: var(--magenta);
  }
  .btn-primary:hover { background: var(--burgundy); border-color: var(--burgundy); }
  .btn-ghost { border-color: transparent; color: var(--text-soft); }
  .btn-ghost:hover { background: rgba(0,0,0,0.04); color: var(--text); }

  /* Suggested prompts */
  .suggestions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
  .suggestion {
    font-size: 12px; padding: 5px 10px; border-radius: 14px;
    background: var(--surface); border: 1px solid var(--border);
    color: var(--text-soft); cursor: pointer;
  }
  .suggestion:hover { border-color: var(--magenta); color: var(--magenta); }

  /* Processing / thinking state */
  .step-icon { width: 14px; display: flex; justify-content: center; }
  .step.done .step-icon { color: var(--success); }
  .step.active { color: var(--text); }
  .step.active .step-icon { color: var(--magenta); }

  /* Quote/proveedor table */
  .quotes-table { width: 100%; font-size: 13px; }
  .quotes-table th {
    text-align: left; padding: 8px 14px; background: #fafaf9;
    border-bottom: 1px solid var(--border); font-weight: 500;
    font-size: 11px; color: var(--text-soft); text-transform: uppercase; letter-spacing: 0.04em;
  }
  .quotes-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
  .quotes-table tr:last-child td { border-bottom: none; }
  .quotes-table tr:hover { background: #fafaf9; }
  .check {
    width: 18px; height: 18px; border-radius: 4px; border: 1.5px solid var(--border-strong);
    cursor: pointer; display: flex; align-items: center; justify-content: center;
  }
  .check.on { background: var(--magenta); border-color: var(--magenta); color: white; }

  /* Composer */
  .composer-wrap {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(180deg, transparent 0%, var(--bg) 30%);
    padding: 24px 24px 20px;
  }
  .composer {
    max-width: 760px; margin: 0 auto;
    background: white; border: 1px solid var(--border-strong);
    border-radius: 14px; padding: 12px 14px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  }
  .composer:focus-within { border-color: var(--magenta); box-shadow: 0 0 0 3px var(--magenta-soft); }
  .composer-input {
    width: 100%; border: none; outline: none; resize: none;
    font-family: inherit; font-size: 14px; color: var(--text);
    min-height: 22px; line-height: 1.5;
  }
  .composer-input::placeholder { color: var(--text-muted); }
  .composer-tools {
    display: flex; align-items: center; justify-content: space-between;
    margin-top: 8px;
  }
  .composer-attach { display: flex; gap: 4px; }
  .send-btn {
    background: var(--magenta); color: white; border: none;
    width: 32px; height: 32px; border-radius: 8px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
  }
  .send-btn:hover { background: var(--burgundy); }
  .send-btn:disabled { background: var(--border-strong); cursor: not-allowed; }

  /* Upload zone */
  .upload-zone {
    margin-top: 10px;
    border: 2px dashed var(--border-strong);
    border-radius: 10px; padding: 28px;
    text-align: center; cursor: pointer;
    transition: all 0.15s; background: rgba(230, 37, 110, 0.02);
  }
  .upload-zone:hover { border-color: var(--magenta); background: var(--magenta-soft); }
  .upload-icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--magenta-soft); color: var(--burgundy);
    margin: 0 auto 10px; display: flex; align-items: center; justify-content: center;
  }
  .upload-title { font-weight: 500; font-size: 14px; }
  .upload-sub { font-size: 12px; color: var(--text-soft); margin-top: 4px; }

  /* Brief summary card (artifact) */
  .brief-summary { padding: 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .brief-field { font-size: 12px; }
  .brief-field-label { color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; font-size: 10px; font-weight: 600; margin-bottom: 3px; }
  .brief-field-value { color: var(--text); font-weight: 500; font-size: 13px; }

  /* Search results */
  .search-results { display: flex; flex-direction: column; gap: 8px; padding: 12px; }
  .search-result {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; border-radius: 8px;
    background: white; border: 1px solid var(--border); cursor: pointer;
  }
  .search-result:hover { border-color: var(--magenta); }
  .client-tag {
    font-size: 10px; padding: 2px 8px; border-radius: 4px; font-weight: 600;
    background: var(--magenta-soft); color: var(--burgundy);
  }
  .result-title { font-weight: 500; font-size: 13px; flex: 1; }
  .result-meta { font-size: 11px; color: var(--text-muted); }

  /* View switcher tabs (when multiple mockups) */
  .view-switcher {
    position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
    background: #18181b; color: white; padding: 6px;
    border-radius: 10px; display: flex; gap: 2px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2); z-index: 100;
    font-size: 12px;
  }
  .view-btn {
    background: transparent; color: #a1a1aa; border: none;
    padding: 6px 12px; border-radius: 6px; cursor: pointer;
    font-family: inherit; font-size: 12px;
  }
  .view-btn.active { background: var(--magenta); color: white; }
  .view-btn:hover:not(.active) { color: white; }

  .scene { display: none; }
  .scene.active { display: flex; flex-direction: column; height: 100%; }

  /* Final ready card */
  .ready-files { padding: 14px; display: flex; flex-direction: column; gap: 8px; }
  .file-row {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; border: 1px solid var(--border);
    border-radius: 8px; background: white;
  }
  .file-icon {
    width: 32px; height: 32px; border-radius: 7px;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px; font-weight: 700; color: white;
  }
  .file-icon.pptx { background: #c44a1a; }
  .file-icon.xlsx { background: #1f7a3a; }
  .file-info { flex: 1; }
  .file-name { font-weight: 500; font-size: 13px; }
  .file-size { font-size: 11px; color: var(--text-soft); }

  /* small scrollbar */
  ::-webkit-scrollbar { width: 8px; height: 8px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ===== Adiciones para app real (no en mockup) ===== */

/* Login screen */
.login-overlay {
  position: fixed; inset: 0; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
}
.login-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 32px; width: 360px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}
.login-title {
  font-family: 'Instrument Serif', serif; font-size: 24px;
  margin-bottom: 4px;
}
.login-title .accent { color: var(--magenta); }
.login-sub { color: var(--text-soft); font-size: 13px; margin-bottom: 20px; }
.login-input {
  width: 100%; padding: 9px 12px; font-size: 14px;
  border: 1px solid var(--border); border-radius: 8px;
  font-family: inherit; background: white;
  margin-bottom: 10px;
}
.login-input:focus { outline: none; border-color: var(--magenta); }
.login-btn {
  width: 100%; padding: 10px; background: var(--magenta); color: white;
  border: none; border-radius: 8px; font-weight: 600; font-size: 14px;
  cursor: pointer; font-family: inherit;
}
.login-btn:hover { background: var(--burgundy); }
.login-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.login-error { color: #ef4444; font-size: 12px; margin-top: 8px; }

/* Indicador "Mito escribiendo" — barra magenta shimmer */
.progress-bar {
  position: relative;
  width: 100%;
  max-width: 240px;
  height: 4px;
  border-radius: 2px;
  background: var(--magenta-soft);
  overflow: hidden;
  margin: 10px 0;
}
.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--magenta) 50%,
    transparent 100%
  );
  animation: progress-shimmer 1.5s linear infinite;
}
@keyframes progress-shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* Eventos tool dentro del chat */
.tool-event {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; padding: 4px 10px; border-radius: 12px;
  background: var(--magenta-soft); color: var(--burgundy);
  margin: 4px 0; max-width: fit-content;
}
.tool-event.executing {
  background: linear-gradient(
    90deg,
    var(--magenta-soft) 0%,
    rgba(230, 37, 110, 0.35) 50%,
    var(--magenta-soft) 100%
  );
  background-size: 200% 100%;
  color: var(--burgundy);
  animation: tool-event-shimmer 1.5s linear infinite;
}
@keyframes tool-event-shimmer {
  0%   { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
.tool-event.result-ok { background: #dcfce7; color: #166534; }
.tool-event.result-error { background: #fee2e2; color: #991b1b; }
.tool-event-icon {
  width: 10px; height: 10px; border-radius: 50%; background: currentColor;
}
.tool-event.executing .tool-event-icon {
  animation: pulse 1.4s ease-in-out infinite;
}

/* Progreso persistente de procesos largos dentro del chat */
.job-progress-card {
  width: min(520px, 100%);
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 12px;
  margin: 8px 0 10px;
}
.job-progress-card.running {
  border-color: rgba(230, 37, 110, 0.35);
  background: #fff7fb;
}
.job-progress-card.done {
  border-color: #bbf7d0;
  background: #f0fdf4;
}
.job-progress-card.error {
  border-color: #fecaca;
  background: #fef2f2;
}
.job-progress-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}
.job-progress-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.job-progress-message {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 2px;
  line-height: 1.35;
}
.job-progress-pct {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--burgundy);
}
.job-progress-track {
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  margin-top: 10px;
}
.job-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--magenta);
  transition: width 250ms ease;
}
.job-progress-meta {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 7px;
}
.job-progress-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}
.job-progress-actions:empty {
  display: none;
}
.job-progress-action {
  border: 1px solid rgba(230, 37, 110, 0.28);
  background: white;
  color: var(--burgundy);
  border-radius: 6px;
  padding: 6px 10px;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.job-progress-action:hover {
  border-color: var(--magenta);
  background: var(--magenta-soft);
}
.job-progress-card.done .job-progress-pct,
.job-progress-card.done .job-progress-title {
  color: #166534;
}
.job-progress-card.error .job-progress-pct,
.job-progress-card.error .job-progress-title {
  color: #991b1b;
}

.provider-search-card {
  width: 100%;
  margin: 0 0 14px;
}

.provider-coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 14px;
}
.provider-coverage-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 10px;
  min-width: 0;
}
.provider-coverage-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
}
.provider-coverage-head strong {
  color: var(--text-soft);
}
.provider-coverage-row {
  border-top: 1px solid var(--border);
  padding: 7px 0;
}
.provider-coverage-row:first-of-type {
  border-top: 0;
}
.provider-coverage-main {
  font-size: 12px;
  color: var(--text);
  line-height: 1.25;
}
.provider-coverage-meta,
.provider-coverage-empty,
.provider-coverage-more {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.quotation-readiness-blocked {
  border: 1px solid #fed7aa;
  background: #fff7ed;
  border-radius: 8px;
  padding: 10px 12px;
  margin: 8px 0 10px;
  color: #7c2d12;
}
.quotation-readiness-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}
.quotation-readiness-blocked ul {
  margin: 0;
  padding-left: 18px;
  font-size: 12px;
  line-height: 1.35;
}
.quotation-readiness-more {
  font-size: 11px;
  color: #9a3412;
  margin-top: 4px;
}
@media (max-width: 900px) {
  .provider-coverage-grid {
    grid-template-columns: 1fr;
  }
}

/* Mensaje de error generic */
.chat-error {
  padding: 12px 14px; border-radius: 8px;
  background: #fee2e2; border: 1px solid #fecaca; color: #991b1b;
  font-size: 13px;
}

/* Markdown content within msg-content */
.msg-content h1, .msg-content h2, .msg-content h3 {
  font-weight: 600; margin: 12px 0 6px;
}
.msg-content h1 { font-size: 18px; }
.msg-content h2 { font-size: 16px; }
.msg-content h3 { font-size: 14px; }
.msg-content ul, .msg-content ol { margin: 6px 0; padding-left: 22px; }
.msg-content li { margin: 2px 0; }
.msg-content code {
  background: rgba(0,0,0,0.05); padding: 1px 5px; border-radius: 3px;
  font-family: 'SF Mono', Menlo, monospace; font-size: 12px;
}
.msg-content pre {
  background: #1a1a1a; color: #e5e5e5; padding: 10px 12px;
  border-radius: 6px; overflow-x: auto; font-size: 12px;
  margin: 8px 0;
}
.msg-content pre code { background: transparent; padding: 0; }
.msg-content table {
  border-collapse: collapse; margin: 8px 0; font-size: 13px;
  width: 100%;
}
.msg-content th, .msg-content td {
  border: 1px solid var(--border); padding: 6px 10px; text-align: left;
}
.msg-content th {
  background: #fafaf9; font-weight: 600; font-size: 12px;
}
.msg-content a { color: var(--burgundy); text-decoration: underline; }
.msg-content blockquote {
  border-left: 3px solid var(--magenta); padding-left: 12px;
  color: var(--text-soft); margin: 8px 0;
}

/* Hidden states */
.hidden { display: none !important; }

/* Drag&drop visual */
.drag-active::before {
  content: 'Suelta el PDF para procesarlo';
  position: absolute; inset: 0;
  background: rgba(230, 37, 110, 0.08);
  border: 2px dashed var(--magenta);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--burgundy); font-weight: 600;
  pointer-events: none; z-index: 50;
}

/* PDF attachment bubble (user uploaded PDF) */
.pdf-attachment {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--magenta-soft);
  border: 1px solid #f8bfd6;
  border-radius: 10px;
  max-width: fit-content;
}
.pdf-icon {
  width: 32px; height: 40px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--burgundy);
}
.pdf-name { font-weight: 500; font-size: 13px; }
.pdf-meta { font-size: 11px; color: var(--text-soft); margin-top: 2px; }

/* Resumen post-upload (bubble de Mito tras procesar un brief) */
.brief-summary-card {
  background: linear-gradient(135deg, rgba(252, 231, 239, 0.4) 0%, rgba(255, 255, 255, 0) 60%);
  border-left: 3px solid var(--magenta);
  padding: 12px 16px;
  border-radius: 6px;
}
.summary-title { font-size: 14px; margin-bottom: 6px; }
.summary-title strong { font-weight: 600; }
.summary-facts {
  font-size: 12px; color: var(--text-soft);
  margin-bottom: 6px;
}
.summary-stat {
  font-size: 12px; color: var(--text);
  margin-bottom: 4px;
}
.summary-cats {
  font-size: 11px; color: var(--text-soft);
  margin-bottom: 10px; line-height: 1.6;
}
.summary-exec {
  font-size: 12.5px; color: var(--text);
  line-height: 1.5;
  padding: 8px 0;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.summary-hint {
  font-size: 12px; color: var(--text-soft);
  margin-top: 10px;
}
.summary-hint em { color: var(--burgundy); font-style: normal; font-weight: 500; }

/* Footer accionable de la tarjeta de brief: revisar / confirmar requerimientos */
.summary-reqs-footer {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.reqs-hint {
  font-size: 12px; color: var(--text-soft);
}
.reqs-hint-conceptos {
  font-size: 11.5px; color: var(--text-soft);
}
.reqs-hint-conceptos em {
  color: var(--burgundy); font-style: normal; font-weight: 500;
}
.reqs-actions {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.reqs-actions .btn-mitote { font-size: 12.5px; padding: 8px 16px; }
.reqs-confirmados-label {
  font-size: 13px; color: var(--magenta); font-weight: 600;
}
.reqs-error {
  font-size: 12px; color: #c00;
  background: rgba(204, 0, 0, 0.08);
  padding: 6px 10px; border-radius: 6px;
}
/* Botón confirmar en el footer del panel de items */
#btn-confirmar-reqs { width: 100%; margin-top: 8px; font-size: 12.5px; }
#btn-confirmar-reqs.reqs-confirmados {
  background: transparent; color: var(--magenta);
  border: 1px solid var(--border); cursor: default;
}

/* ===== Upload overlay (durante procesamiento de PDF) ===== */
.upload-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fade-in 0.15s ease;
}
.upload-overlay.fade-out { animation: fade-out 0.2s ease forwards; }

.upload-overlay-card {
  background: var(--surface);
  border-radius: 12px;
  padding: 28px 32px;
  min-width: 360px;
  max-width: 480px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  text-align: center;
}

.upload-overlay-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.upload-overlay-icon .spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 4px solid var(--magenta-soft);
  border-top-color: var(--magenta);
  animation: spinner-rotate 0.9s linear infinite;
}
.upload-overlay-icon.error {
  background: #fef3c7;
  color: var(--warning);
  font-size: 28px;
  border-radius: 50%;
}

@keyframes spinner-rotate {
  to { transform: rotate(360deg); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fade-out {
  from { opacity: 1; }
  to { opacity: 0; }
}

.upload-overlay-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
  word-break: break-word;
}
.upload-overlay-msg {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 16px;
  min-height: 18px;
}
.upload-overlay-bar {
  background: var(--bg);
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
}
.upload-overlay-bar > div {
  height: 100%;
  background: linear-gradient(90deg, var(--magenta), var(--burgundy));
  transition: width 0.3s ease;
}

/* ============ Items panel (Sprint 4 Fase 2) ============ */
.items-panel {
  background: var(--surface);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}
.items-panel.hidden { display: none; }

/* Pestaña de orilla para reabrir el panel (visible SOLO cuando el panel está cerrado;
   reemplaza al viejo botón "📋 Panel" del topbar). Discreta, pegada al borde derecho. */
.items-panel-reopen {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 72px;
  padding: 0;
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 10px 0 0 10px;
  background: var(--surface);
  color: var(--text-soft);
  cursor: pointer;
  box-shadow: -2px 0 12px rgba(0, 0, 0, 0.06);
  transition: width 0.14s ease, background 0.14s ease, color 0.14s ease;
}
.items-panel-reopen:hover {
  width: 28px;
  background: var(--magenta-soft);
  color: var(--magenta);
}
.items-panel-reopen svg {
  width: 16px;
  height: 16px;
  display: block;
}
.items-panel-reopen[hidden] { display: none; }
.items-panel-resize-handle {
  position: absolute;
  left: -5px;
  top: 0;
  bottom: 0;
  width: 10px;
  z-index: 8;
  cursor: col-resize;
}
.items-panel-resize-handle::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: transparent;
  transition: background 0.12s ease;
}
.items-panel-resize-handle:hover::after,
body.resizing-items-panel .items-panel-resize-handle::after {
  background: var(--magenta);
}
body.resizing-items-panel,
body.resizing-items-panel * {
  cursor: col-resize !important;
  user-select: none !important;
}
.items-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  box-shadow: inset 0 3px 0 var(--magenta);
  flex-shrink: 0;
}
.items-panel-title { display: flex; align-items: baseline; gap: 8px; }
.items-panel-name { font-size: 13px; font-weight: 600; color: var(--text); }
.items-panel-count {
  font-size: 11px; color: var(--text-soft);
  background: var(--surface); border: 1px solid var(--border);
  padding: 1px 8px; border-radius: 10px;
}
.items-panel-header .icon-btn {
  color: var(--text-soft);
}
.items-panel-header .icon-btn:hover {
  background: rgba(0,0,0,0.05);
  color: var(--text);
}

.items-panel-actions {
  display: flex; gap: 4px; align-items: center; flex-shrink: 0;
}

/* Tabs Resumen | Items — wrap a 2 filas si no caben (no recortar la última como Archivos) */
.items-panel-tabs { display: flex; flex-wrap: wrap; gap: 4px; min-width: 0; flex: 1; overflow: visible; }
.items-panel-tabs .tab-btn { white-space: nowrap; }
.items-panel-count { white-space: nowrap; }
/* Sin contadores en la barra de tabs: dan ancho de más y empujan tabs fuera de vista */
.items-panel-tabs .tab-btn .items-panel-count { display: none; }
.items-panel-tabs .tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 600;
  align-self: stretch;
  padding: 0 10px;
  cursor: pointer;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.items-panel-tabs .tab-btn:hover { color: var(--text); }
.items-panel-tabs .tab-btn.active {
  color: var(--text);
  border-bottom-color: var(--magenta);
}

.items-panel-body,
.brief-resumen-body,
.conceptos-body,
.proveedores-body {
  flex: 1; overflow-y: auto;
  padding: 8px 0;
}
.items-panel-body.hidden,
.brief-resumen-body.hidden,
.conceptos-body.hidden,
.proveedores-body.hidden { display: none; }
.items-panel-footer.hidden { display: none; }

/* Tab Conceptos — alcance operativo y extras creativos */
.scope-panel {
  margin: 8px 12px 12px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}
.scope-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.scope-panel-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.scope-panel-sub,
.scope-note,
.scope-progress,
.scope-status {
  font-size: 11.5px;
  color: var(--text-soft);
  line-height: 1.35;
}
.scope-chip {
  flex: 0 0 auto;
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--burgundy);
  background: var(--magenta-soft);
}
.scope-toggle {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 10px;
}
.scope-toggle-btn {
  min-height: 32px;
  border: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-soft);
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.scope-toggle-btn:last-child { border-right: 0; }
.scope-toggle-btn:hover:not(:disabled) {
  color: var(--text);
  background: var(--surface);
}
.scope-toggle-btn.active {
  background: var(--black);
  color: white;
}
.scope-toggle-btn:disabled {
  color: var(--text-muted);
  cursor: not-allowed;
  background: #f4f4f5;
}
.scope-counts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}
.scope-counts span {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px;
  background: var(--bg);
  font-size: 11px;
  color: var(--text-soft);
  min-width: 0;
}
.scope-counts strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  line-height: 1.1;
}
.concept-panel-gateway {
  border-color: rgba(230, 37, 110, 0.22);
  background: linear-gradient(180deg, #fff 0%, #fff7fb 100%);
}
.concept-gateway-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin-bottom: 10px;
}
.concept-gateway-stats span {
  min-width: 0;
  border: 1px solid rgba(230, 37, 110, 0.14);
  border-radius: 6px;
  padding: 7px 6px;
  background: rgba(255,255,255,0.74);
  color: var(--text-soft);
  font-size: 11px;
  line-height: 1.2;
}
.concept-gateway-stats strong {
  display: block;
  color: var(--text);
  font-size: 15px;
  line-height: 1.1;
}
.concept-gateway-actions {
  margin-top: 10px;
}
.concept-gateway-actions .btn-mitote {
  width: 100%;
  justify-content: center;
  min-height: 34px;
  font-size: 12px;
}
.scope-note {
  padding: 8px;
  border-radius: 6px;
  background: var(--bg);
}
.scope-progress {
  margin-top: 8px;
  color: var(--burgundy);
  font-weight: 700;
}
.scope-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.scope-action {
  min-height: 32px;
  font-size: 12px;
  padding: 7px 10px;
}
.scope-action:disabled {
  opacity: 0.65;
  cursor: wait;
}
.scope-status {
  margin-top: 9px;
  padding: 7px 8px;
  border-radius: 6px;
  background: var(--bg);
}
.scope-status.ok { color: var(--success); }
.scope-status.error { color: var(--danger); }
.scope-status.running { color: var(--warning); }

.concept-panel-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 12px 14px;
}
.concept-panel-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 12px;
}
.concept-panel-card.selected {
  border-color: var(--magenta);
  box-shadow: inset 3px 0 0 var(--magenta);
}
.concept-card-meta,
.concept-panel-extra-counts,
.concept-panel-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.concept-card-meta {
  margin-bottom: 8px;
}
.concept-selected-badge,
.concept-recommended-badge,
.concept-role-badge,
.concept-version-badge,
.concept-image-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 10.5px;
  font-weight: 700;
  background: var(--bg);
  color: var(--text-soft);
  border: 1px solid var(--border);
}
.concept-selected-badge {
  color: white;
  background: var(--magenta);
  border-color: var(--magenta);
}
.concept-recommended-badge {
  color: var(--burgundy);
  background: var(--magenta-soft);
  border-color: rgba(230, 37, 110, 0.2);
}
.concept-image-badge.partial {
  color: #3730a3;
  background: #eef2ff;
  border-color: #c7d2fe;
}
.concept-image-badge.missing {
  color: #991b1b;
  background: #fee2e2;
  border-color: #fecaca;
}
.concept-panel-name {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
}
.concept-panel-tone {
  margin-top: 3px;
  font-size: 12px;
  color: var(--burgundy);
  font-weight: 700;
}
.concept-panel-copy {
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--text-soft);
  line-height: 1.45;
}
.concept-panel-extra-counts {
  margin-top: 10px;
  font-size: 11px;
  color: var(--text-soft);
}
.concept-panel-extra-counts span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 7px;
  background: var(--bg);
}
.concept-reqs-inline {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}
.concept-reqs-head {
  padding: 9px 10px 7px;
  border-bottom: 1px solid var(--border);
}
.concept-reqs-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--text);
}
.concept-reqs-subtitle,
.concept-reqs-more,
.concept-reqs-empty,
.concept-panel-empty-sub {
  font-size: 11.5px;
  color: var(--text-muted);
}
.concept-req-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
}
.concept-req-row:first-child { border-top: 0; }
.concept-req-main {
  min-width: 0;
}
.concept-req-cat {
  display: block;
  font-size: 10.5px;
  font-weight: 800;
  color: var(--burgundy);
  text-transform: uppercase;
}
.concept-req-desc {
  display: block;
  font-size: 12px;
  color: var(--text);
  line-height: 1.3;
}
.concept-req-status {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 10.5px;
  font-weight: 700;
  border: 1px solid var(--border);
  color: var(--text-soft);
  background: var(--surface);
}
.concept-req-status-approved {
  color: var(--success);
  border-color: rgba(22, 163, 74, 0.22);
}
.concept-req-status-rejected {
  color: var(--danger);
  border-color: rgba(220, 38, 38, 0.22);
}
.concept-req-status {
  max-width: 46%;
  text-align: right;
}
.concept-reqs-more {
  padding: 7px 10px;
  border-top: 1px solid var(--border);
}
.concept-reqs-empty {
  margin-top: 10px;
  padding: 9px;
  border-radius: 6px;
  background: var(--bg);
}
/* Extras accionables inline en el chat: copy + agregar + OK. */
.concept-reqs-copy {
  padding: 9px 10px 4px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-soft);
}
.concept-reqs-add {
  display: flex;
  gap: 8px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
}
.concept-reqs-add-input {
  flex: 1;
  min-width: 0;
  padding: 6px 9px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
}
.concept-reqs-footer {
  padding: 8px 10px 10px;
}
.concept-reqs-footer .btn-mitote {
  width: 100%;
}
/* Extras DENTRO de la tarjeta del concepto: SIN caja propia (parte de la misma
   tarjeta), separados por un divisor — se lee como UNA unidad, no caja-en-caja.
   Selector de 2 clases: gana sobre el .concept-reqs duplicado sin depender del orden. */
.concepto-extras-block {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
}
.concepto-extras-block .concept-reqs-inline {
  border: 0;
  background: transparent;
  margin-top: 0;
}
.concepto-extras-head {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.concept-mini-ideas {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.concept-mini-idea {
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 7px 8px;
  background: var(--bg);
}
.concept-mini-idea span {
  display: block;
  color: var(--burgundy);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}
.concept-mini-idea strong {
  display: block;
  margin-top: 2px;
  color: var(--text);
  font-size: 11.5px;
  line-height: 1.3;
}
.concept-mini-more {
  color: var(--text-muted);
  font-size: 11.5px;
  padding: 2px 2px 0;
}
.concept-panel-actions {
  margin-top: 10px;
}
.concept-panel-actions .btn,
.concept-panel-actions .btn-mitote {
  font-size: 12px;
  padding: 6px 9px;
}
.concept-panel-actions .btn-mitote {
  width: 100%;
  justify-content: center;
}
.concept-panel-empty {
  margin: 12px;
  padding: 18px 14px;
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  text-align: center;
  background: var(--surface);
}
.concept-panel-empty-title {
  font-weight: 800;
  margin-bottom: 4px;
}
.concept-panel-empty .btn-mitote {
  margin-top: 12px;
}

/* Tab Proveedores — filtros (tier toggle + categoría) + cards expandibles */
.proveedor-filter {
  display: flex; flex-direction: column; gap: 8px;
  padding: 8px 16px 12px; border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky; top: 0; z-index: 1;
}
.proveedor-filter-row {
  display: flex; align-items: center; gap: 8px;
}
.proveedor-scope-note {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  background: var(--surface);
  color: var(--text-soft);
  font-size: 11.5px;
}
.proveedor-scope-note strong {
  color: var(--burgundy);
}
.proveedor-coverage-compact {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.proveedor-coverage-chip {
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 6px;
  background: var(--bg);
  text-align: center;
  min-width: 0;
}
.proveedor-coverage-chip strong {
  display: block;
  font-size: 16px;
  line-height: 1;
  color: var(--text);
}
.proveedor-coverage-chip span {
  display: block;
  margin-top: 4px;
  color: var(--text-soft);
  font-size: 10.5px;
  line-height: 1.2;
}
.proveedor-coverage-chip.warning strong { color: var(--warning); }
.proveedor-coverage-chip.ok strong { color: var(--success); }
.proveedor-filter-label {
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
}
.proveedor-filter-select {
  flex: 1; padding: 5px 8px; border-radius: 6px;
  border: 1px solid var(--border); background: white;
  font-size: 13px; font-family: inherit;
  color: var(--text); cursor: pointer;
}
.proveedor-tier-toggle {
  flex: 1; padding: 6px 10px; border-radius: 6px;
  border: 1px solid var(--magenta); background: var(--magenta-soft);
  color: var(--burgundy); font-size: 12px; font-weight: 600;
  font-family: inherit; cursor: pointer;
  transition: background 0.12s ease;
}
.proveedor-tier-toggle:hover {
  background: rgba(230, 37, 110, 0.2);
}

/* Badge de tier por proveedor */
.proveedor-tier-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 4px;
  font-size: 10px; font-weight: 700;
  flex-shrink: 0;
}
.proveedor-tier-badge.tier-a {
  background: var(--magenta); color: white;
}
.proveedor-tier-badge.tier-b {
  background: var(--surface); color: var(--text-muted);
  border: 1px solid var(--border);
}

/* Botón mover entre tiers */
.proveedor-actions {
  display: flex; justify-content: flex-end;
  margin-top: 8px;
}
.proveedor-move-tier {
  padding: 4px 10px; border-radius: 12px;
  border: 1px solid var(--border); background: transparent;
  color: var(--text-muted); font-size: 11px; cursor: pointer;
  font-family: inherit;
}
.proveedor-move-tier:hover {
  background: var(--surface); color: var(--text);
}
.proveedor-move-tier:disabled {
  opacity: 0.5; cursor: wait;
}
.prov-cat-group .prov-list { display: flex; flex-direction: column; }
.prov-cat-group.collapsed .prov-list { display: none; }

.proveedor-row {
  border-bottom: 1px solid var(--border);
}
.proveedor-row-head {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  user-select: none;
}
.proveedor-row-head:hover { background: var(--surface); }
.proveedor-caret {
  color: var(--text-muted); font-size: 10px;
  transition: transform 0.15s ease;
}
.proveedor-row.expanded .proveedor-caret { transform: rotate(90deg); }
.proveedor-nombre { flex: 1; color: var(--text); font-weight: 500; }
.proveedor-score {
  font-size: 11px; color: var(--text-muted);
  white-space: nowrap;
}
.proveedor-row-body {
  display: none;
  padding: 4px 16px 12px 30px;
  background: var(--surface);
  font-size: 12px;
}
.proveedor-row.expanded .proveedor-row-body { display: block; }
.prov-field { margin-bottom: 6px; line-height: 1.4; }
.prov-field-label {
  font-size: 10px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
  margin-right: 4px;
}
.proveedor-chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 8px;
}
.prov-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: 12px;
  border: 0;
  background: var(--magenta-soft); color: var(--burgundy);
  cursor: pointer;
  font: inherit;
  font-size: 11px; font-weight: 500;
  text-decoration: none;
  transition: background 0.12s ease;
}
.prov-chip:hover { background: rgba(230, 37, 110, 0.2); }
.prov-chip:disabled {
  cursor: wait;
  opacity: 0.72;
}

/* Filas del tab Resumen */
.brief-field {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px;
  align-items: center;
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.brief-field-label {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.brief-field-value {
  color: var(--text);
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
  min-height: 20px;
}
.brief-field-value:hover:not(.muted) { background: var(--surface); }
.brief-field-value.muted { cursor: default; color: var(--text-muted); }
.brief-field-value.editing { padding: 0; background: var(--surface); }
.brief-field-value.saving { opacity: 0.6; }
.brief-field-value.error {
  background: #fee2e2; color: #991b1b;
}
.brief-field-value .cell-input { width: 100%; }
.items-panel-empty {
  padding: 32px 24px; text-align: center;
  font-size: 12px; color: var(--text-muted);
}
.items-panel-footer {
  padding: 10px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  flex-shrink: 0;
}
.btn-add-item {
  width: 100%; padding: 8px 12px;
  background: var(--surface); border: 1px dashed var(--border-strong);
  border-radius: 8px; cursor: pointer;
  font-size: 12px; color: var(--text-soft);
  transition: all 0.15s;
}
.btn-add-item:hover {
  border-color: var(--magenta); color: var(--magenta);
  background: var(--magenta-soft);
}

/* Categoría agrupada */
.cat-group { padding: 4px 0; }
.cat-group-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 16px; cursor: pointer; user-select: none;
}
.cat-group-header:hover { background: rgba(0,0,0,0.02); }
.cat-group-name {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.04em; color: var(--text-soft);
}
.cat-group-count {
  font-size: 11px; color: var(--text-muted);
}
.cat-caret {
  display: inline-block; width: 10px; transition: transform 0.15s;
  color: var(--text-muted); font-size: 10px;
}
.cat-group.collapsed .cat-caret { transform: rotate(-90deg); }
.cat-group.collapsed .cat-items { display: none; }
.cat-items { padding: 0; }

.item-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 54px;
  gap: 8px;
  padding: 8px 16px;
  border-bottom: 1px solid rgba(0,0,0,0.03);
  align-items: start;
  font-size: 12.5px;
  transition: background 0.1s;
}
.item-row:hover { background: rgba(0,0,0,0.015); }
.item-row.item-proposal {
  border-left: 3px solid #f59e0b;
  background: #fffbeb;
}
.item-row .item-cantidad {
  font-weight: 600; color: var(--text);
  text-align: right; padding-right: 4px;
}
.item-row .item-desc {
  color: var(--text); line-height: 1.35;
  word-break: break-word;
}
.item-row .item-notas {
  font-size: 11px; color: var(--text-soft); margin-top: 2px;
  font-style: italic;
}
.item-row .item-delete {
  visibility: hidden;
  background: transparent; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 14px; padding: 0;
  line-height: 1;
}
.item-row-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}
.item-row:hover .item-delete { visibility: visible; }

.proposal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  margin-top: 4px;
}
.proposal-badge,
.proposal-state {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 1px 6px;
  border-radius: 5px;
  font-size: 10.5px;
  font-weight: 700;
  line-height: 1;
}
.proposal-badge {
  color: #92400e;
  background: #fef3c7;
  border: 1px solid #fde68a;
}
.proposal-state-pendiente {
  color: #92400e;
  background: #fff7ed;
}
.proposal-state-aprobada {
  color: #166534;
  background: #dcfce7;
}
.proposal-state-rechazada {
  color: #991b1b;
  background: #fee2e2;
}
.proposal-actions {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  justify-content: center;
}
.proposal-decision-btn {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text-soft);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}
.proposal-decision-btn:hover { border-color: var(--text-soft); color: var(--text); }
.proposal-approve:hover { background: #dcfce7; color: #166534; border-color: #86efac; }
.proposal-reject:hover { background: #fee2e2; color: #991b1b; border-color: #fecaca; }
.proposal-decision-btn:disabled { opacity: 0.55; cursor: wait; }

/* === Precio manual del item === */
.item-row .item-precio {
  margin-top: 3px; font-size: 11px; cursor: pointer;
}
.item-precio-empty {
  color: var(--text-muted); font-style: italic;
}
.item-row:hover .item-precio-empty { color: var(--accent, #d6336c); }
.item-precio-set {
  color: var(--text); font-weight: 600;
  background: #f0e9ff; border-radius: 4px; padding: 1px 6px;
}
.item-precio-unidad { color: var(--text-soft); font-weight: 400; }

.precio-form {
  display: flex; flex-direction: column; gap: 6px;
  padding: 6px; margin-top: 2px;
  background: var(--surface, #fafafa);
  border: 1px solid rgba(0,0,0,0.1); border-radius: 6px;
}
.precio-form-row { display: flex; gap: 6px; align-items: center; }
.precio-form input, .precio-form select {
  flex: 1; min-width: 0; font-size: 11.5px;
  padding: 4px 6px; border: 1px solid rgba(0,0,0,0.15);
  border-radius: 4px;
}
.precio-form-actions { display: flex; gap: 4px; margin-left: auto; }
.precio-form-actions button {
  font-size: 11px; padding: 3px 8px; cursor: pointer;
  border: 1px solid rgba(0,0,0,0.15); border-radius: 4px;
  background: #fff;
}
.precio-form-actions .precio-save {
  background: var(--accent, #d6336c); color: #fff; border-color: transparent;
}
.precio-form-actions .precio-limpiar { color: var(--warning, #b54708); }
.item-row .item-delete:hover { color: var(--magenta); }

/* Edición inline */
.editable {
  cursor: text;
  padding: 1px 4px; margin: -1px -4px;
  border-radius: 3px;
  transition: background 0.1s;
}
.editable:hover { background: var(--magenta-soft); }
.editable.editing {
  background: var(--surface);
  outline: 2px solid var(--magenta);
  outline-offset: -1px;
}
.cell-input {
  width: 100%; border: none; outline: none; background: transparent;
  font: inherit; color: inherit; padding: 0;
}
.item-row.saving { opacity: 0.5; }
.item-row.error .item-desc { color: var(--warning); }

/* Form inline para agregar item */
.add-item-form {
  margin: 0 12px 8px; padding: 10px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; flex-direction: column; gap: 6px;
}
.add-item-form input, .add-item-form select {
  font: inherit; padding: 5px 8px;
  border: 1px solid var(--border); border-radius: 5px;
  background: var(--surface); color: var(--text);
  font-size: 12px;
}
.add-item-form input:focus, .add-item-form select:focus {
  outline: none; border-color: var(--magenta);
}
.add-item-form-row { display: flex; gap: 6px; }
.add-item-form-row > * { flex: 1; }
.add-item-actions { display: flex; gap: 6px; margin-top: 4px; }
.add-item-actions button {
  flex: 1; padding: 6px; font-size: 12px;
  border-radius: 5px; cursor: pointer; font-weight: 500;
}
.btn-save { background: var(--magenta); color: white; border: none; }
.btn-save:hover { background: var(--burgundy); }
.btn-cancel { background: transparent; border: 1px solid var(--border); color: var(--text-soft); }

/* ============ Artifacts inline en chat (Sprint 7) ============ */

.artifact {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  overflow: hidden;
}
.artifact-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--black);
}
.artifact-icon { display: inline-flex; color: var(--magenta); }
.artifact-title { flex: 1; }
.artifact-meta {
  font-weight: 500;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
}
.artifact-empty {
  padding: 18px;
  text-align: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* --- Conceptos creativos: stack vertical (Sprint 11) --- */

.artifact-concepts-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 12px;
}

.concept-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.15s;
}
.concept-card:hover {
  border-color: var(--black);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.concept-card-stacked {
  flex-direction: row;
  align-items: stretch;
}
@media (max-width: 700px) {
  .concept-card-stacked { flex-direction: column; }
}

.concept-card-media {
  width: 280px;
  min-width: 280px;
  aspect-ratio: 1 / 1;
  background: var(--border);
}
@media (max-width: 700px) {
  .concept-card-media { width: 100%; min-width: 0; }
}

.concept-card-preview {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: var(--border);
  cursor: zoom-in;
  overflow: hidden;
}
.concept-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.concept-card-preview-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--magenta);
  background: var(--magenta-soft);
  cursor: default;
}

/* Mosaico 2x2 de moodboard completo */
.concept-card-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  width: 100%;
  height: 100%;
  background: var(--border);
}
.concept-img-cell {
  position: relative;
  border: 0;
  padding: 0;
  background: var(--border);
  cursor: zoom-in;
  overflow: hidden;
  transition: opacity 0.12s;
}
.concept-img-cell:hover { opacity: 0.92; }
.concept-img-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.concept-img-cell-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--magenta-soft);
  color: var(--magenta);
  cursor: default;
}

.concept-card-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}
.concept-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 2px;
}
.concept-role-badge,
.concept-recommended-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 22px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.concept-role-badge {
  color: var(--black);
  background: var(--magenta-soft);
  border: 1px solid rgba(0,0,0,0.06);
}
.concept-recommended-badge {
  color: var(--magenta);
  background: var(--bg);
  border: 1px solid var(--magenta);
}
.concept-card-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--black);
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.concept-card-tono {
  font-size: 11px;
  color: var(--magenta);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.concept-card-narrative {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.5;
  margin: 4px 0;
}
.concept-selection-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 4px 0 6px;
}
@media (max-width: 520px) {
  .concept-selection-notes { grid-template-columns: 1fr; }
}
.concept-selection-note {
  min-width: 0;
  padding: 7px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(0,0,0,0.02);
}
.concept-selection-note span {
  display: block;
  margin-bottom: 2px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.concept-selection-note strong {
  display: block;
  color: var(--black);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.concept-card-palette {
  display: flex;
  gap: 4px;
  margin: 4px 0 8px;
}
.palette-chip {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.08);
}
.btn-elegir {
  margin-top: auto;
  padding: 9px 22px 9px 16px;
  font-size: 12px;
  align-self: flex-start;
}

/* --- Esqueleto de presentación (MIT-01c-A) --- */

.artifact-escaleta { /* hereda .artifact */ }

.editorial-gate,
.editorial-blockers {
  margin: 12px 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}
.editorial-gate-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.editorial-kicker,
.editorial-list-title {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.editorial-title {
  color: var(--black);
  font-size: 16px;
  font-weight: 700;
  margin-top: 2px;
}
.editorial-ready {
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 10px;
  white-space: nowrap;
}
.editorial-ready.ready {
  background: rgba(22, 163, 74, .1);
  color: #15803d;
}
.editorial-ready.blocked {
  background: rgba(217, 48, 111, .1);
  color: var(--magenta);
}
.editorial-status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.editorial-status {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  background: var(--bg-soft);
}
.editorial-status-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--black);
}
.editorial-status-state {
  display: inline-block;
  margin-top: 6px;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  background: var(--border);
  color: var(--text-soft);
}
.editorial-status-si .editorial-status-state {
  background: rgba(22, 163, 74, .12);
  color: #15803d;
}
.editorial-status-no .editorial-status-state {
  background: rgba(217, 48, 111, .12);
  color: var(--magenta);
}
.editorial-status-reason {
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
  margin-top: 6px;
}
.editorial-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.editorial-list {
  border-top: 1px solid var(--border);
  padding-top: 8px;
}
.editorial-list ul,
.editorial-blockers ul {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}
.editorial-list-empty,
.editorial-next {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  margin-top: 6px;
}
.editorial-next {
  border-top: 1px solid var(--border);
  padding-top: 10px;
}
.esqueleto-list-title {
  padding: 2px 16px 0;
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
}

.escaleta-vista-toggle {
  display: inline-flex;
  gap: 4px;
  margin: 8px 16px 0;
  padding: 3px;
  background: var(--border);
  border-radius: 8px;
}
.escaleta-vista-btn {
  border: none;
  background: transparent;
  color: var(--black);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.65;
}
.escaleta-vista-btn.active {
  background: #fff;
  opacity: 1;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

.escaleta-actos {
  padding: 8px 12px 4px;
  display: flex;
  flex-direction: column;
}
.escaleta-acto-row {
  display: flex;
  gap: 12px;
  padding: 12px 4px;
  border-bottom: 1px solid var(--border);
}
.escaleta-acto-row.is-loading {
  opacity: 0.75;
}
.escaleta-acto-row.pulse-attention {
  background: var(--magenta-soft);
  box-shadow: inset 3px 0 0 var(--magenta);
}
.escaleta-acto-row:last-child { border-bottom: 0; }

.escaleta-acto-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--magenta);
  color: var(--bg);
  font-weight: 700;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.escaleta-acto-body {
  flex: 1;
  min-width: 0;
}
.escaleta-acto-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.escaleta-acto-titulo {
  font-weight: 600;
  font-size: 14px;
  color: var(--black);
  line-height: 1.3;
}
.escaleta-slide-status {
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-soft);
  background: var(--bg);
}
.escaleta-slide-status-approved {
  color: #137a3a;
  background: #e8f8ee;
  border-color: #9ee8b7;
}
.escaleta-slide-status-blocked {
  color: #9d1d2b;
  background: #fff0f2;
  border-color: #f0a8b2;
}
.escaleta-slide-status-needs_review,
.escaleta-slide-status-draft {
  color: var(--magenta);
  background: var(--magenta-soft);
  border-color: rgba(223, 31, 114, 0.22);
}
.escaleta-acto-desc {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.5;
  margin: 4px 0;
}
.escaleta-acto-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.escaleta-acto-tag {
  display: inline-block;
  padding: 2px 8px;
  background: var(--border);
  color: var(--text-soft);
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
}
.escaleta-tag-img {
  background: var(--magenta-soft);
  color: var(--magenta);
}
.escaleta-slots-concrecion {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}
.escaleta-slot-concrecion {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}
.escaleta-slot-por_elegir {
  border-style: dashed;
  background: #fffafb;
}
.escaleta-slot-elegido {
  border-color: #bfe3c9;
  background: #f7fbf8;
}
.escaleta-slot-main {
  min-width: 0;
}
.escaleta-slot-head {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  justify-content: space-between;
}
.escaleta-slot-title {
  min-width: 0;
  font-size: 12.5px;
  line-height: 1.4;
}
.escaleta-slot-kind {
  font-weight: 700;
  color: var(--black);
}
.escaleta-slot-kind::after {
  content: " — ";
  color: var(--text-soft);
  font-weight: 400;
}
.escaleta-slot-spec {
  color: var(--text-soft);
}
.escaleta-slot-state {
  flex-shrink: 0;
  border: 1px solid rgba(223, 31, 114, 0.22);
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--magenta);
  background: var(--magenta-soft);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}
.escaleta-slot-elegido .escaleta-slot-state {
  color: #137a3a;
  background: #e8f8ee;
  border-color: #9ee8b7;
}
.escaleta-slot-value {
  margin-top: 4px;
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}
.escaleta-slot-form {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(160px, 1fr) auto;
  gap: 8px;
}
.escaleta-slot-form[hidden] {
  display: none;
}
.escaleta-slot-input {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  font-size: 13px;
  background: var(--bg);
}
.escaleta-slot-input:focus {
  outline: none;
  border-color: var(--magenta);
}
.escaleta-slot-edit {
  align-self: center;
}
.escaleta-slot-error {
  grid-column: 1 / -1;
  color: #9d1d2b;
  font-size: 12px;
  font-weight: 700;
}
.escaleta-slot-error[hidden] {
  display: none;
}
.escaleta-slide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.escaleta-slide-actions .btn {
  min-height: 30px;
  padding: 6px 10px;
  font-size: 12px;
}
.escaleta-slide-inline {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  background: #fafafa;
}
.escaleta-inline-form {
  display: grid;
  gap: 8px;
}
.escaleta-inline-form label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-soft);
  letter-spacing: 0;
}
.escaleta-inline-form input,
.escaleta-inline-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  resize: vertical;
  background: var(--bg);
}
.escaleta-inline-loading {
  color: var(--magenta);
  font-size: 13px;
  font-weight: 700;
}

@media (max-width: 560px) {
  .escaleta-slot-concrecion {
    grid-template-columns: 1fr;
  }
  .escaleta-slot-head {
    flex-direction: column;
    gap: 4px;
  }
  .escaleta-slot-form {
    grid-template-columns: 1fr;
  }
  .escaleta-slot-form .btn {
    justify-content: center;
  }
  .escaleta-slot-edit {
    justify-self: start;
  }
}

.escaleta-footer {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg);
}
.escaleta-aprobada-label {
  font-size: 13px;
  color: var(--magenta);
  font-weight: 600;
}
.escaleta-aprobada-hint {
  font-size: 12px;
  color: var(--text-soft);
  line-height: 1.4;
}
.btn-aprobar-escaleta {
  align-self: flex-start;
  padding: 10px 24px 10px 18px;
  font-size: 13px;
}
.escaleta-error {
  font-size: 12px;
  color: #c00;
  background: rgba(204, 0, 0, 0.08);
  padding: 6px 10px;
  border-radius: 6px;
}

@media (max-width: 760px) {
  .editorial-gate-head,
  .editorial-status-grid,
  .editorial-list-grid {
    display: block;
  }
  .editorial-ready,
  .editorial-status,
  .editorial-list {
    margin-top: 10px;
  }
}

/* Lightbox para expandir imágenes del concepto */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  animation: fade-in 0.15s ease;
}
.lightbox-card {
  background: var(--surface);
  border-radius: 12px;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  width: 100%;
  max-width: 1000px;
}
.lightbox-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}
.lightbox-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: var(--text-soft);
}
.lightbox-imgs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 12px;
}
.lightbox-imgs img {
  width: 100%;
  border-radius: 6px;
  background: var(--border);
}

/* --- File artifact (PPTX / XLSX) --- */

.artifact-files {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.file-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--black);
  transition: all 0.15s;
}
.file-row:hover {
  border-color: var(--black);
  transform: translateX(2px);
}
.file-icon {
  width: 36px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  color: white;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.file-icon-pptx { background: var(--magenta); }
.file-icon-xlsx { background: var(--success); }
.file-row-text { flex: 1; }
.file-row-name {
  font-weight: 600;
  font-size: 14px;
}
.file-row-action {
  font-size: 11px;
  color: var(--magenta);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 2px;
}

/* --- Cotizaciones tabla --- */

.artifact-cotizaciones-table {
  display: flex;
  flex-direction: column;
}
.cot-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 0.8fr 0.6fr 0.7fr;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
  align-items: center;
}
.cot-row:last-child { border-bottom: none; }
.cot-row-header {
  background: var(--bg);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--text-muted);
}
.cot-row.selected {
  background: var(--magenta-soft);
}
.cot-monto {
  font-weight: 700;
  color: var(--black);
}
.cot-row-header .cot-monto { color: var(--text-muted); font-weight: 700; }

/* ============ Modal logo cliente ============ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fade-in 0.15s ease;
}
.modal-card {
  background: var(--surface);
  border-radius: 12px;
  padding: 24px;
  width: 360px;
  max-width: 90vw;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
.modal-title {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  margin-bottom: 4px;
  color: var(--black);
}
.modal-sub {
  font-size: 13px;
  color: var(--text-soft);
  margin-bottom: 16px;
}
.modal-file-zone {
  border: 2px dashed var(--border-strong);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s;
}
.modal-file-zone:hover {
  border-color: var(--magenta);
  background: var(--magenta-soft);
}
.modal-file-zone img {
  max-width: 80px;
  max-height: 80px;
  margin-bottom: 8px;
}
.modal-file-hint {
  font-size: 12px;
  color: var(--text-soft);
}
.modal-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  justify-content: flex-end;
}
.modal-actions button {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.client-required-modal { width: 460px; }
.client-required-label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 12px;
}
.client-required-input {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  color: var(--black);
  background: var(--surface);
}
.client-required-input:focus {
  outline: none;
  border-color: var(--magenta);
}
.client-required-sep {
  margin: 14px 0 2px;
  font-size: 12px;
  color: var(--text-soft);
  text-align: center;
}
.client-required-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin: 14px 0 4px;
}
.client-required-flow span {
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 700;
}
.modal-error {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fff2f4;
  color: var(--warning);
  font-size: 13px;
}

/* ============ ADN de marca / gate creativo ============ */

.brand-profile-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  max-width: 860px;
}
.brand-profile-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}
.brand-profile-eyebrow {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 800;
}
.brand-profile-title {
  font-size: 20px;
  line-height: 1.2;
  font-weight: 800;
  color: var(--black);
}
.brand-profile-status {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.brand-profile-status.confirmed {
  background: #dcfce7;
  border-color: #86efac;
  color: #166534;
}
.brand-profile-copy,
.brand-profile-empty {
  color: var(--text-soft);
  margin: 8px 0 14px;
}
.brand-profile-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0;
}
.brand-profile-step {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  background: var(--bg);
  color: var(--text-muted);
  display: flex;
  gap: 8px;
  min-width: 0;
}
.brand-profile-step.done {
  background: #f0fdf4;
  border-color: #bbf7d0;
  color: #166534;
}
.brand-profile-step.active {
  background: var(--magenta-soft);
  border-color: rgba(230, 37, 110, 0.28);
  color: var(--burgundy);
}
.brand-profile-step-index {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: currentColor;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 900;
}
.brand-profile-step strong,
.brand-profile-step em {
  display: block;
}
.brand-profile-step strong {
  color: inherit;
  font-size: 12px;
  line-height: 1.15;
}
.brand-profile-step em {
  color: var(--text-soft);
  font-size: 11px;
  line-height: 1.25;
  margin-top: 3px;
  font-style: normal;
}
.brand-profile-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--magenta-soft);
  color: var(--burgundy);
  font-weight: 700;
}
.spinner.small {
  width: 16px;
  height: 16px;
  border-width: 2px;
}
.brand-profile-error {
  margin: 12px 0;
  padding: 10px 12px;
  border: 1px solid #fecaca;
  border-radius: 8px;
  background: #fef2f2;
  color: #991b1b;
}
.brand-profile-label {
  display: block;
  font-size: 11px;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.brand-profile-textarea,
.brand-profile-listarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  color: var(--text);
  font-family: inherit;
  font-weight: 400;
  font-size: 13px;
  line-height: 1.45;
  letter-spacing: 0;
  text-transform: none;
  resize: vertical;
}
.brand-profile-textarea {
  min-height: 150px;
}
.brand-profile-listarea {
  min-height: 96px;
}
.brand-profile-textarea:focus,
.brand-profile-listarea:focus {
  outline: none;
  border-color: var(--magenta);
  box-shadow: 0 0 0 2px rgba(230, 37, 110, 0.08);
}
.brand-profile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.brand-profile-sources {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.brand-profile-source-title {
  width: 100%;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.brand-profile-sources a {
  color: var(--burgundy);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 9px;
  text-decoration: none;
  font-size: 12px;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.brand-profile-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  flex-wrap: wrap;
  margin-top: 14px;
}
.brand-profile-btn {
  border: 1px solid var(--magenta);
  background: var(--magenta);
  color: #fff;
  padding: 10px 16px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 100%, 0 100%);
}
.brand-profile-btn.secondary {
  background: #fff;
  color: var(--burgundy);
}
.brand-profile-btn:disabled {
  opacity: 0.6;
  cursor: progress;
}

@media (max-width: 760px) {
  .client-required-flow,
  .brand-profile-grid {
    grid-template-columns: 1fr;
  }
  .brand-profile-flow {
    grid-template-columns: 1fr;
  }
  .brand-profile-head,
  .brand-profile-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

/* ============ Empty state — onboarding visual ============ */

.empty-state {
  padding: 48px 0 32px;
  text-align: center;
}
.empty-state-title {
  font-family: 'Instrument Serif', serif;
  font-size: 28px;
  color: var(--black);
  margin-bottom: 8px;
  font-weight: 400;
  letter-spacing: -0.01em;
}
.empty-state-sub {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 36px;
}

.pipeline-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: nowrap;
}
@media (max-width: 900px) {
  .pipeline-steps { flex-wrap: wrap; gap: 12px; }
  .step-arrow { display: none; }
}

.step {
  flex: 1;
  max-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 14px;
  position: relative;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.step-num {
  position: absolute;
  top: -10px;
  left: 14px;
  width: 22px;
  height: 22px;
  background: var(--black);
  color: white;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg);
}
.step-icon {
  width: 34px;
  height: 34px;
  background: var(--magenta-soft);
  color: var(--magenta);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  margin-top: 4px;
}
.step-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.01em;
}
.step-sub {
  font-size: 11.5px;
  color: var(--text-soft);
  line-height: 1.4;
}
.step-arrow {
  display: flex;
  align-items: center;
  color: var(--text-muted);
  font-size: 18px;
  align-self: center;
}

.empty-state-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--magenta-soft);
  border: 1px solid transparent;
  border-radius: 24px;
  font-size: 13px;
  color: var(--burgundy);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.empty-state-cta:hover {
  background: var(--magenta);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(230, 37, 110, 0.25);
}
.empty-state-cta:hover [data-icon] { color: white; }
.empty-state-cta:hover strong { color: white; }
.empty-state-cta strong { color: var(--magenta); }
.empty-state-cta [data-icon] {
  display: inline-flex;
  color: var(--magenta);
  transition: color 0.15s;
}

/* Botón ✎ flotante sobre el logo fallback */
.brief-card-logo-edit {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 18px;
  height: 18px;
  background: var(--black);
  color: white;
  border-radius: 50%;
  border: 2px solid var(--surface);
  font-size: 10px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
}
.brief-card-row { position: relative; }
.brief-card:hover .brief-card-logo-edit { display: flex; }

/* ============ Pantalla dedicada (Detalle del brief + alias proveedores) ============ */
.brief-detalle-screen,
.proveedores-screen {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg);
  display: flex; flex-direction: column;
}
.brief-detalle-screen.hidden,
.proveedores-screen.hidden { display: none; }

/* Tabs internos del detalle */
.detalle-tabs {
  display: flex; gap: 4px; margin-left: 24px;
}
.detalle-tab-btn {
  background: transparent; border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 14px; font-weight: 600;
  padding: 8px 14px; cursor: pointer;
  font-family: inherit;
  display: inline-flex; align-items: center; gap: 6px;
}
.detalle-tab-btn:hover { color: var(--text); }
.detalle-tab-btn.active {
  color: var(--magenta);
  border-bottom-color: var(--magenta);
}
.detalle-tab-count {
  font-size: 11px;
  background: var(--surface);
  padding: 1px 8px; border-radius: 10px;
  border: 1px solid var(--border);
}

.detalle-tab-body { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.detalle-tab-body.hidden { display: none; }

/* Tab Resumen — grid generoso */
.detalle-resumen-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 32px;
  padding: 32px 48px;
  overflow-y: auto;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}
.detalle-resumen-field {
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.detalle-resumen-label {
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
}
.detalle-resumen-value {
  font-size: 15px; color: var(--text);
  cursor: pointer; padding: 4px 0;
  min-height: 22px;
}
.detalle-resumen-field.readonly .detalle-resumen-value { cursor: default; }
.detalle-resumen-value.muted { color: var(--text-muted); }
.detalle-resumen-value:hover:not(.muted) { background: var(--surface); }
.detalle-resumen-value.editing { background: var(--surface); padding: 0; }
.detalle-resumen-value.saving { opacity: 0.6; }
.detalle-resumen-value.error { background: #fee2e2; color: #991b1b; }
.detalle-resumen-value .cell-input { width: 100%; padding: 4px 6px; }

/* Chip de estado de la cotización para el cliente (tab Resumen) */
.cotizacion-chip {
  display: inline-block; font-size: 11px; padding: 3px 10px;
  border-radius: 6px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.cotizacion-chip.lista     { background: #dcfce7; color: #166534; }
.cotizacion-chip.pendiente { background: #fef3c7; color: #92400e; }

.coverage-section {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  margin-top: 4px;
}
.coverage-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.coverage-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}
.coverage-subtitle {
  margin-top: 3px;
  color: var(--text-muted);
  font-size: 12px;
}
.coverage-ready-chip,
.coverage-status {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}
.coverage-ready-chip.ready,
.coverage-status.ok {
  background: #dcfce7;
  color: #166534;
}
.coverage-ready-chip.blocked,
.coverage-status.pending,
.coverage-status.decision {
  background: #fef3c7;
  color: #92400e;
}
.coverage-status.partial {
  background: #dbeafe;
  color: #1d4ed8;
}
.coverage-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}
.coverage-metric {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 10px;
  min-width: 0;
}
.coverage-metric strong {
  display: block;
  font-size: 22px;
  line-height: 1;
  color: var(--text);
}
.coverage-metric span {
  display: block;
  margin-top: 5px;
  font-size: 11px;
  color: var(--text-muted);
}
.coverage-alerts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.coverage-alert {
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.4;
}
.coverage-alert strong {
  display: block;
  font-size: 13px;
  margin-bottom: 6px;
}
.coverage-alert ul {
  margin: 0;
  padding-left: 18px;
}
.coverage-alert.warning {
  border: 1px solid #fed7aa;
  background: #fff7ed;
  color: #7c2d12;
}
.coverage-alert.danger {
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #991b1b;
}
.coverage-more {
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 11px;
}
.coverage-block-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 8px;
}
.coverage-venues {
  margin-bottom: 14px;
}
.coverage-venue-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.coverage-venue-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 9px 10px;
  font-size: 12px;
}
.coverage-venue-row span {
  min-width: 0;
  color: var(--text);
}
.coverage-venue-row em {
  flex: 0 0 auto;
  font-style: normal;
  font-weight: 800;
}
.coverage-venue-row em.ok {
  color: #166534;
}
.coverage-venue-row em.pending,
.coverage-venue-row.missing em {
  color: #92400e;
}
.coverage-table-wrap {
  overflow-x: auto;
}
.coverage-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  font-size: 12px;
}
.coverage-table th,
.coverage-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.coverage-table th {
  background: var(--bg);
  color: var(--text-muted);
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.coverage-table tr:last-child td {
  border-bottom: 0;
}
.coverage-empty {
  color: var(--text-muted);
  font-size: 12px;
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  padding: 12px;
}
@media (max-width: 900px) {
  .coverage-metrics,
  .coverage-alerts,
  .coverage-venue-list {
    grid-template-columns: 1fr;
  }
}

/* Tab Items — tabla con edit inline */
.items-table td.editable { cursor: pointer; }
.items-table td.editable:hover { background: var(--surface); }
.items-table td.editing { padding: 0; }
.items-table td.editing .cell-input { width: 100%; padding: 6px 8px; }
.items-table td.saving { opacity: 0.6; }
.items-table td.error { background: #fee2e2; color: #991b1b; }
.items-notas { font-size: 12px; color: var(--text-muted); }
.items-actions-th { width: 88px; }
.items-actions-cell {
  text-align: right;
  min-width: 76px;
  white-space: nowrap;
}
.items-actions-cell .proposal-actions {
  margin-right: 6px;
  vertical-align: middle;
}
.items-table tr.item-proposal td {
  background: #fffbeb;
}
.items-delete-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  border-radius: 6px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 13px;
  vertical-align: middle;
}
.items-delete-btn:hover {
  color: var(--magenta);
  border-color: var(--border);
  background: var(--surface);
}
.items-delete-btn:disabled { opacity: 0.5; cursor: wait; }
.detail-add-item-form {
  margin: 8px 0 12px;
  position: sticky;
  top: 0;
  z-index: 2;
}

.prov-screen-header {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto auto;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: white;
  min-width: 0;
}
.prov-screen-back {
  background: transparent; border: none;
  font-size: 14px; color: var(--magenta);
  cursor: pointer; font-family: inherit;
  padding: 4px 8px; border-radius: 6px;
}
.prov-screen-back:hover { background: var(--magenta-soft); }
.prov-screen-title {
  margin: 0; font-size: 16px; font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prov-screen-stats {
  font-size: 12px; color: var(--text-muted);
  min-width: 0;
}

@media (max-width: 760px) {
  .prov-screen-header {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "back title"
      "tabs tabs"
      "stats stats";
    gap: 8px 12px;
    padding: 12px 14px;
  }
  .prov-screen-back {
    grid-area: back;
    padding-left: 0;
  }
  .prov-screen-title {
    grid-area: title;
    font-size: 15px;
  }
  .detalle-tabs {
    grid-area: tabs;
    margin-left: 0;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .detalle-tabs::-webkit-scrollbar { display: none; }
  .detalle-tab-btn {
    flex: 0 0 auto;
    padding: 7px 10px;
  }
  .prov-screen-stats {
    grid-area: stats;
  }
}

.prov-screen-body {
  flex: 1; display: flex; overflow: hidden;
}

.prov-screen-sidebar {
  width: 240px; flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: white;
  padding: 16px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 20px;
}
.prov-filter-group {
  display: flex; flex-direction: column; gap: 6px;
}
.prov-filter-title {
  margin: 0 0 4px 0;
  font-size: 11px; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
  font-weight: 600;
}
.prov-filter-group label {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; cursor: pointer;
}
.prov-filter-group input[type=checkbox] { cursor: pointer; }
#prov-score-min { width: 100%; }
#prov-score-min-label { font-size: 12px; color: var(--text-muted); }

.prov-screen-main {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden;
}
.prov-search {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: white;
}
.prov-search input {
  width: 100%; padding: 8px 12px;
  border: 1px solid var(--border); border-radius: 8px;
  font-size: 13px; font-family: inherit;
}
.prov-table-container {
  flex: 1; overflow-y: auto;
  padding: 8px 16px;
}
.prov-table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
.prov-table th {
  text-align: left; padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 11px; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.4px;
  position: sticky; top: 0;
  background: var(--bg); z-index: 1;
}
.prov-th-check { width: 32px; }
.prov-row td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
.prov-row.selected { background: var(--magenta-soft); }
.prov-row-nombre { font-weight: 500; }
.prov-row-cat { color: var(--text-muted); font-size: 12px; }
.prov-row-contacts {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.prov-contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  text-decoration: none;
}
.prov-contact-link:hover {
  background: var(--magenta-soft);
  color: var(--magenta);
}
.prov-contact-link:disabled {
  cursor: wait;
  opacity: 0.65;
}
.prov-row-move {
  padding: 3px 8px; border-radius: 4px;
  border: 1px solid var(--border); background: white;
  font-size: 11px; font-family: inherit;
  color: var(--text-muted); cursor: pointer;
}
.prov-row-move:hover { background: var(--surface); color: var(--text); }
.prov-row-move:disabled { opacity: 0.5; cursor: wait; }

.prov-screen-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  border-top: 1px solid var(--border);
  background: white;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
}
.prov-screen-footer.hidden { display: none; }
#prov-selection-count {
  font-size: 13px; color: var(--text); font-weight: 500;
}
.prov-contact-btn {
  padding: 8px 16px; border-radius: 6px;
  background: var(--magenta); color: white;
  border: none; font-size: 13px; font-weight: 600;
  font-family: inherit; cursor: pointer;
}
.prov-contact-btn:hover { background: var(--burgundy); }
.prov-contact-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Link en tab lateral hacia pantalla dedicada */
.proveedor-screen-link {
  padding: 8px 16px; border-bottom: 1px solid var(--border);
  background: var(--surface);
  font-size: 12px;
}
.proveedor-screen-link a {
  color: var(--magenta); text-decoration: none; font-weight: 500;
}
.proveedor-screen-link a:hover { text-decoration: underline; }

/* Brief original */
.brief-original-inline-btn,
.detail-original-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--border);
  background: white;
  color: var(--text);
  border-radius: 6px;
  padding: 7px 11px;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
}
.brief-original-inline-btn:hover,
.detail-original-toggle:hover,
.detail-original-toggle.active {
  border-color: var(--magenta);
  color: var(--magenta);
  background: var(--magenta-soft);
}
.brief-original-inline-btn {
  margin: 8px 16px 10px;
}
.detalle-resumen-action {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
}
.detalle-resumen-action .brief-original-inline-btn {
  margin: 0;
}
.detail-items-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
}
.detail-items-toolbar input {
  flex: 1;
  min-width: 0;
}
.items-original-layout {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}
.items-original-layout.with-original #items-table-container {
  flex: 0 0 50%;
  max-width: 50%;
  border-right: 1px solid var(--border);
}
.brief-original-pane {
  flex: 0 0 50%;
  min-width: 0;
  max-width: none;
  overflow: hidden;
  background: white;
  display: flex;
  flex-direction: column;
}
.brief-original-pane.hidden { display: none; }
.brief-original-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.brief-original-modal.hidden { display: none; }
.brief-original-dialog {
  width: min(1120px, 96vw);
  height: min(820px, 92vh);
  background: white;
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.brief-original-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.brief-original-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.brief-original-sub,
.brief-original-filemeta,
.brief-original-empty-sub {
  font-size: 12px;
  color: var(--text-muted);
}
.brief-original-body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
}
.brief-original-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.brief-original-filename {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.brief-original-link {
  color: var(--magenta);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}
.brief-original-link:hover { text-decoration: underline; }
.brief-original-content {
  height: calc(100% - 58px);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  min-height: 0;
}
.brief-original-content.compact {
  display: flex;
  flex-direction: column;
  height: calc(100% - 56px);
  min-height: 0;
}
.brief-original-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: var(--surface);
}
.brief-original-content.compact .brief-original-frame {
  flex: 1 1 auto;
  min-height: 0;
  border-bottom: 0;
}
.brief-original-text {
  min-height: 0;
  overflow: auto;
  border-left: 1px solid var(--border);
  background: var(--surface);
}
.brief-original-content.compact .brief-original-text {
  flex: 0 0 auto;
  max-height: 42%;
  border-left: 0;
  border-top: 1px solid var(--border);
  background: white;
}
.brief-original-content.compact .brief-original-text.is-collapsed pre {
  display: none;
}
.brief-original-content.compact .brief-original-text.is-expanded {
  flex-basis: 42%;
}
.brief-original-text.full {
  grid-column: 1 / -1;
  border-left: 0;
}
.brief-original-section-title {
  position: sticky;
  top: 0;
  padding: 10px 12px;
  background: white;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.brief-original-text-toggle {
  width: 100%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: inherit;
  cursor: pointer;
}
.brief-original-text-toggle:hover {
  color: var(--text);
  background: var(--surface);
}
.brief-original-toggle-icon {
  color: var(--magenta);
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}
.brief-original-text pre {
  margin: 0;
  padding: 14px;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
}
.brief-original-empty {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 24px;
  text-align: center;
}
.brief-original-empty-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

/* ===== Iteración fina — refinar concepto / escaleta ===== */

.concept-card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.concept-card-error {
  color: #a33;
  font-size: 12px;
  line-height: 1.4;
}

.concept-reqs {
  padding: 12px 14px 14px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.concept-reqs-inline {
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.concept-reqs-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}

.concept-reqs-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
}

.concept-reqs-subtitle,
.concept-reqs-empty {
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-muted);
}

.concept-reqs-status {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg);
}

.concept-reqs-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.concept-req-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--border);
}

.concept-req-main {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.concept-req-cat {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--magenta);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.concept-req-desc {
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--text-soft);
}

.concept-req-status {
  align-self: flex-start;
  flex: 0 0 auto;
  font-size: 10.5px;
  color: var(--text-muted);
}

.concept-req-status-approved,
.concept-reqs-approved {
  color: #23764b;
}

.concept-req-status-rejected {
  color: #a33;
}

.concept-reqs-footer {
  margin-top: 10px;
}

.concept-reqs-footer .btn-mitote {
  font-size: 12px;
  padding: 8px 14px;
}

.escaleta-refinar {
  padding: 10px 14px 14px;
  border-top: 1px solid var(--border);
}

.refine-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
  padding: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.refine-form textarea,
.refine-form select {
  width: 100%;
  font: inherit;
  font-size: 13px;
  padding: 7px 9px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  resize: vertical;
}

.refine-form textarea:focus,
.refine-form select:focus {
  outline: none;
  border-color: var(--magenta);
}

.refine-form-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.refine-form-actions .btn-mitote {
  font-size: 12.5px;
  padding: 6px 14px;
}

/* Toggle Todo / Jugadas en la cabecera de la escaleta */
.escaleta-vista-toggle {
  margin-left: auto;
  display: inline-flex;
  gap: 2px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
}

.vista-btn {
  font: inherit;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 10px;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: var(--text-soft);
  cursor: pointer;
}

.vista-btn.vista-activa {
  background: var(--magenta);
  color: #fff;
}

/* ===== Flujo creativo full-width (mockup B integrado) ===== */
.artifact-head-action {
  margin-left: auto;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-soft);
  border-radius: 6px;
  padding: 5px 9px;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.artifact-head-action:hover {
  border-color: var(--magenta);
  color: var(--burgundy);
}

#detalle-body-conceptos {
  height: calc(100vh - 78px);
  overflow: hidden;
}

#conceptos-screen-container {
  height: 100%;
  min-height: 0;
}

.creative-screen {
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

.creative-workbench {
  min-height: 0;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(680px, 1fr) minmax(320px, 380px);
  border-top: 1px solid var(--border);
}

.creative-workbench-focus {
  grid-template-columns: 1fr;
}

/* Vista de detalle (ficha visual): concepto izq ~42% + chat ancho der ~58%. */
.creative-workbench-split {
  grid-template-columns: minmax(360px, 42fr) minmax(440px, 58fr);
}

/* ===== Taller estilo Claude-artifacts: chat IZQ + panel artifact DER ===== */
/* Split: anula el flex-center del empty-state y reparte chat / panel en grid. */
.creative-screen-split .creative-workbench {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 1.12fr);
  align-items: stretch;
  justify-content: stretch;
}
.creative-screen-split #creative-chat-container {
  width: 100% !important;
  max-width: none !important;
  min-width: 0;
  border-right: 1px solid var(--border);
}
.creative-artifact-panel {
  min-width: 0; min-height: 0; overflow: auto;
  background: #f8f7f4; display: flex; flex-direction: column;
}
.creative-artifact-panel[hidden] { display: none; }
.artifact-panel-head {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-bottom: 1px solid var(--border); background: var(--surface);
  position: sticky; top: 0; z-index: 2;
}
.artifact-panel-name { font-weight: 800; font-size: 15px; }
.artifact-panel-x {
  margin-left: auto; width: 28px; height: 28px; border-radius: 7px; line-height: 1;
  border: 1px solid var(--border); background: var(--surface); font-size: 16px;
  color: var(--text-soft); cursor: pointer;
}
.artifact-panel-x:hover { border-color: var(--magenta); color: var(--magenta); }
.artifact-panel-tabs {
  display: flex; gap: 6px; padding: 10px 14px; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 53px; z-index: 1;
}
.artifact-tab {
  font-size: 12.5px; font-weight: 600; color: var(--text-soft); padding: 6px 12px;
  border-radius: 999px; border: 1px solid transparent; background: transparent; cursor: pointer;
}
.artifact-tab.on { background: var(--text); color: #fff; }
.artifact-tab:not(.on):hover { border-color: var(--border); }
.artifact-panel-body { padding: 16px; }

.art-ficha { display: flex; flex-direction: column; gap: 12px; }
.art-mood { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.art-mood-cell { border-radius: 10px; overflow: hidden; border: 1px solid var(--border); aspect-ratio: 4 / 3; }
.art-mood-cell img { width: 100%; height: 100%; object-fit: cover; display: block; }
.art-mood-empty {
  display: flex; flex-direction: column; align-items: flex-start; gap: 8px;
  padding: 16px; border: 1px dashed var(--border); border-radius: 10px;
  color: var(--text-muted); font-size: 13px;
}
.art-sec { display: flex; gap: 10px; font-size: 13.5px; }
.art-sec .art-lbl { flex: none; width: 84px; color: var(--text-soft); font-weight: 600; }
.art-sec p { margin: 0; }
.art-momentos { margin: 0; padding-left: 18px; }
.art-momentos li { margin: 2px 0; }
.art-swatches { display: inline-flex; gap: 6px; align-items: center; }
.art-sw { width: 16px; height: 16px; border-radius: 4px; border: 1px solid rgba(0, 0, 0, .12); }
.art-extras { margin-top: 4px; border-top: 1px dashed var(--border); padding-top: 12px; }
.art-extras-head { font-size: 13px; font-weight: 700; margin-bottom: 8px; }
.art-extras .btn-mitote { width: 100%; margin-top: 10px; }
.art-empty { color: var(--text-muted); font-size: 13px; padding: 20px; text-align: center; }
.art-handoff-wrap { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.art-handoff { width: 100%; }
.art-handoff-hint { margin-top: 7px; font-size: 11.5px; color: var(--text-muted); text-align: center; }

/* Tarjeta-trigger en el chat (abre el panel) */
.artifact-trigger {
  display: flex; align-items: center; gap: 11px; width: 100%; margin-top: 9px;
  padding: 11px 13px; text-align: left; border: 1px solid var(--border);
  border-radius: 11px; background: var(--surface); cursor: pointer; transition: border-color .12s;
}
.artifact-trigger:hover { border-color: var(--magenta); }
.artifact-trigger .at-ic {
  width: 34px; height: 34px; border-radius: 9px; flex: none; background: var(--magenta-soft);
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
.artifact-trigger .at-tt { flex: 1; min-width: 0; }
.artifact-trigger .at-tt b { display: block; font-size: 13.5px; color: var(--text); }
.artifact-trigger .at-tt small { color: var(--text-muted); font-size: 11.5px; }
.artifact-trigger .at-open { font-size: 11.5px; color: var(--magenta); font-weight: 700; flex: none; }

/* Acceso permanente a la ficha desde el taller (barra arriba del chat). Reusa el
   estilo de .artifact-trigger; el [hidden] debe ganar al display:flex del contenedor. */
.concept-ficha-access { display: flex; flex-direction: column; gap: 8px; padding: 10px 12px 0; }
.concept-ficha-access[hidden] { display: none; }
.concept-ficha-access .artifact-trigger { margin-top: 0; }

/* Panel "Archivos": filas de entregables (reusa .item-row); clic en la fila abre el archivo */
.archivo-row { cursor: pointer; }
.archivo-row .item-cantidad { display: flex; align-items: center; color: var(--text-muted, #6b6b6b); }
.archivo-row:hover .item-cantidad { color: var(--magenta); }
.archivo-row .archivo-open { color: var(--magenta); font-weight: 700; font-size: 12px; }
.archivo-badge { font-size: 10px; font-weight: 700; color: #1f9d57; background: rgba(31,157,87,0.12); border-radius: 5px; padding: 1px 6px; margin-left: 6px; }

/* Responsive: panel como overlay a pantalla completa (móvil/ventana angosta) */
@media (max-width: 980px) {
  .creative-screen-split .creative-workbench { grid-template-columns: 1fr; }
  .creative-screen-split #creative-chat-container { border-right: 0; }
  .creative-artifact-panel { position: fixed; inset: 0; z-index: 50; }
}

/* Ficha visual del concepto elegido (mockup opción 4). */
.concept-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 1px 2px rgba(24, 24, 27, .03), 0 12px 28px -18px rgba(24, 24, 27, .18);
  overflow: hidden;
}
.cc-head {
  padding: 22px 24px 20px;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(230, 37, 110, .07), rgba(230, 37, 110, 0) 55%),
    var(--surface);
  border-bottom: 1px solid var(--border);
}
.cc-head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.cc-pill-base {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--magenta);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
  padding: 6px 13px;
  border-radius: 999px;
  box-shadow: 0 4px 12px -4px rgba(230, 37, 110, .5);
}
.cc-star { width: 6px; height: 6px; border-radius: 50%; background: rgba(255, 255, 255, .9); }
.cc-name {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.1;
  color: var(--text);
  margin: 2px 0 0;
}
.cc-chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 18px 24px 2px; }
.cc-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 7px 12px;
  border-radius: 999px;
  line-height: 1;
}
.cc-ico { width: 7px; height: 7px; border-radius: 2px; background: var(--magenta); flex: 0 0 auto; }
.cc-chip-count { background: var(--magenta-soft); border-color: transparent; color: var(--magenta); }
.cc-tone { padding: 16px 24px 4px; }
.cc-tone .creative-eyebrow { display: block; margin-bottom: 7px; }
.cc-tone p { font-size: 13.5px; line-height: 1.6; color: var(--text-soft); }
.cc-cta-wrap { padding: 20px 24px 4px; }
.cc-cta {
  position: relative;
  width: 100%;
  border: 0;
  cursor: pointer;
  background: var(--magenta);
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  padding: 15px 44px 15px 20px;
  border-radius: 12px;
  text-align: left;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 50%, calc(100% - 16px) 100%, 0 100%);
  box-shadow: 0 10px 24px -10px rgba(230, 37, 110, .55);
  transition: transform .12s, filter .12s;
}
.cc-cta:hover { filter: brightness(1.04); transform: translateY(-1px); }
.cc-cta-arrow { position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font-size: 17px; opacity: .9; }
.cc-cta-hint { font-size: 12px; color: var(--text-muted); margin-top: 10px; padding-left: 2px; line-height: 1.4; }
.cc-cta-hint-lock { color: var(--warning); }
.cc-actions { display: flex; gap: 10px; padding: 16px 24px 22px; }
.cc-btn-sec {
  flex: 1;
  text-align: center;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  padding: 11px 14px;
  border-radius: 999px;
  transition: background .12s, border-color .12s;
}
.cc-btn-sec:hover { background: var(--bg); border-color: var(--text-muted); }
.cc-btn-primary { background: var(--magenta); color: #fff; border-color: transparent; }
.cc-btn-primary:hover { filter: brightness(1.04); background: var(--magenta); }
.concept-full { margin-top: 16px; }

/* Moodboard automático (2 imgs) dentro de la ficha. */
.cc-media-wrap { padding: 16px 24px 4px; }
.cc-media { border-radius: 12px; overflow: hidden; border: 1px solid var(--border); max-height: 320px; }
.cc-media-empty {
  font-size: 12px;
  color: var(--text-muted);
  padding: 18px 16px;
  border: 1px dashed var(--border-strong);
  border-radius: 12px;
  text-align: center;
  line-height: 1.5;
}
.cc-media-btn {
  margin-top: 10px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--magenta);
  background: transparent;
  border: 0;
  padding: 4px 2px;
}
.cc-media-btn:hover { text-decoration: underline; }

.creative-screen-empty-state .creative-workbench {
  display: flex;
  justify-content: center;
  align-items: stretch;
  min-height: 0;
  overflow: hidden;
  padding: 16px 24px 20px;
  background: #f8f7f4;
}

.creative-screen-empty-state #creative-chat-container {
  width: min(920px, 100%);
  height: 100%;
  min-height: 0;
  display: flex;
}

#creative-chat-container {
  min-width: 0;
  min-height: 0;
  height: 100%;
  display: flex;
  overflow: hidden;
}

#creative-chat-container .creative-chat {
  width: 100%;
}

.creative-screen-empty-state .creative-chat {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(20, 20, 24, 0.05);
}

.creative-screen-empty-state .creative-chat-content {
  max-width: min(720px, 100%);
}

.creative-workspace {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  background: #f8f7f4;
}

.creative-chat {
  min-height: 0;
  height: 100%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  border-left: 1px solid var(--border);
  background: var(--surface);
}

.creative-chat-head {
  padding: 22px 22px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

/* Botón magenta para saltar de carril (operativo ↔ creativo), siempre visible. */
.lane-switch-btn {
  margin-left: auto;
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--magenta);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.lane-switch-btn:hover { background: #c91d5e; }

.creative-chat-head h3 {
  margin: 3px 0 0;
  font-size: 18px;
  line-height: 1.2;
  color: var(--text);
}

.creative-chat-head p {
  margin: 5px 0 0;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-soft);
}

.creative-chat-messages {
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  -webkit-overflow-scrolling: touch;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Wrapper de los mensajes (toma la fila 1fr del grid) + flechita flotante "ir al
   final". El scroll vive en .creative-chat-messages; el botón flota sobre él. */
.creative-chat-messages-wrap {
  position: relative;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.creative-chat-messages-wrap > .creative-chat-messages {
  flex: 1;
  min-height: 0;
}
.creative-chat-tobottom {
  position: absolute;
  right: 18px;
  bottom: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--magenta);
  background: var(--magenta);
  box-shadow: 0 3px 10px rgba(214, 51, 108, 0.32);
  color: #fff;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
}
.creative-chat-tobottom:hover { background: #c91d5e; border-color: #c91d5e; }
.creative-chat-tobottom[hidden] { display: none; }

.creative-chat-empty {
  padding: 14px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.45;
}

.creative-chat-bubble {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.creative-chat-bubble.user {
  justify-content: flex-start;
}

.creative-chat-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 28px;
  margin-top: 1px;
  background: linear-gradient(135deg, var(--magenta), var(--burgundy));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
}

.creative-chat-avatar.user {
  background: #27272a;
}

.creative-chat-body {
  min-width: 0;
  flex: 1;
}

.creative-chat-bubble.user .creative-chat-body {
  flex: 0 1 auto;
  max-width: min(680px, calc(100% - 38px));
}

.creative-chat-meta {
  margin-bottom: 4px;
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}

.creative-chat-content {
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.creative-chat-user-text {
  display: block;
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--magenta);
  border-radius: 8px;
  background: var(--magenta);
  color: #fff;
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.creative-chat-content > :first-child {
  margin-top: 0;
}

.creative-chat-content > :last-child {
  margin-bottom: 0;
}

.creative-chat-content h1,
.creative-chat-content h2,
.creative-chat-content h3,
.creative-chat-content h4 {
  margin: 10px 0 5px;
  font-size: 14px;
  line-height: 1.25;
  letter-spacing: 0;
}

.creative-chat-content p,
.creative-chat-content ul,
.creative-chat-content ol {
  margin: 6px 0;
}

.creative-chat-content ul,
.creative-chat-content ol {
  padding-left: 18px;
}

.creative-chat-content li {
  margin: 2px 0;
}

.creative-chat-starter .creative-chat-content {
  background: #fff;
  border-style: dashed;
  color: var(--text-soft);
}

.creative-chat-thinking,
.creative-chat-status {
  color: var(--text-soft);
}

/* Barra de avance en vivo para tools largas del taller (conceptos ~3 min, moodboard). */
.creative-progress {
  margin: 8px 0 4px;
  max-width: 460px;
}
.creative-progress-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.creative-progress-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
  text-transform: capitalize;
}
.creative-progress-pct {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--text-soft);
}
.creative-progress-track {
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  margin-top: 6px;
}
.creative-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: var(--magenta);
  transition: width 250ms ease;
}
.creative-progress-msg {
  margin-top: 5px;
  font-size: 11px;
  color: var(--text-soft);
  line-height: 1.35;
}

/* Moodboard inline en el chat creativo: grid de imágenes generadas. */
.moodboard-artifact {
  margin: 10px 0 4px;
  max-width: 540px;
}
.moodboard-head {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 8px;
}
.moodboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.moodboard-cell {
  display: block;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 9;
  background: var(--border);
}
.moodboard-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 200ms ease;
}
.moodboard-cell:hover img {
  transform: scale(1.03);
}
.moodboard-empty {
  font-size: 12px;
  color: var(--text-soft);
}

.creative-chat-load-error {
  align-self: center;
  max-width: 720px;
  padding: 9px 12px;
  border: 1px solid #fde68a;
  border-radius: 8px;
  background: #fffbeb;
  color: #92400e;
  font-size: 12px;
  line-height: 1.35;
}

.creative-chat-error {
  color: var(--warning);
}

.creative-chat-prompts {
  padding: 0 18px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.creative-chat-prompts button {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg);
  color: var(--text-soft);
  padding: 6px 9px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.creative-chat-prompts button:hover {
  border-color: var(--magenta);
  color: var(--magenta);
}

.creative-chat-form {
  padding: 14px 18px 18px;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.creative-chat-form textarea {
  width: 100%;
  min-height: 44px;
  max-height: 120px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 11px;
  font: inherit;
  color: var(--text);
  background: var(--bg);
}

.creative-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px 24px;
  padding: 16px 24px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.creative-eyebrow {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.creative-title,
.creative-topbar h3,
.creative-detail-head h3,
.creative-elected-summary h3,
.creative-ops-head h3,
.creative-empty h3 {
  margin: 3px 0 0;
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: 0;
  color: var(--text);
}

.creative-subtitle,
.creative-detail-head p,
.creative-elected-summary p,
.creative-ops-head p,
.creative-empty p {
  margin-top: 4px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.45;
}

.creative-context {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 210px;
  font-size: 12px;
  color: var(--text-soft);
  align-self: center;
}

.creative-context strong {
  color: var(--text);
}

.creative-nav {
  grid-column: 1 / -1;
  display: inline-flex;
  width: fit-content;
  gap: 3px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
}

.creative-nav-btn,
.creative-scope-btn {
  font: inherit;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.creative-nav-btn {
  border-radius: 6px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 800;
  color: var(--text-soft);
}

.creative-nav-btn.active {
  background: var(--black);
  color: white;
}

.creative-nav-btn:disabled,
.creative-scope-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.creative-status {
  margin: 12px 24px 0;
  padding: 9px 12px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 12px;
  font-weight: 700;
}

.creative-status.ok {
  border-color: #bbf7d0;
  color: #15803d;
  background: #f0fdf4;
}

.creative-status.error {
  border-color: #fecaca;
  color: #b91c1c;
  background: #fef2f2;
}

.creative-status.running {
  border-color: #fde68a;
  color: #92400e;
  background: #fffbeb;
}

.creative-workspace-panel {
  min-height: 100%;
  display: block;
}

.creative-workspace-head {
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.creative-workspace-head h3 {
  margin: 3px 0 0;
  font-size: 17px;
  line-height: 1.25;
  letter-spacing: 0;
}

.creative-workspace-head p {
  margin: 4px 0 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.creative-compare {
  padding: 14px 16px 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
}

.creative-decision-brief,
.creative-extra-brief {
  margin: 14px 16px 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: start;
}

.creative-intake {
  margin: 14px 16px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 14px;
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(280px, 1fr);
  gap: 14px;
  align-items: start;
}

.creative-intake.compact {
  grid-template-columns: minmax(180px, 0.42fr) minmax(260px, 1fr);
}

.creative-intake h4 {
  margin: 3px 0 0;
  font-size: 14px;
  line-height: 1.25;
  color: var(--text);
}

.creative-intake p {
  margin: 5px 0 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.creative-intake-form {
  display: grid;
  gap: 9px;
}

.creative-intake-form textarea {
  width: 100%;
  min-height: 70px;
  resize: vertical;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  line-height: 1.45;
  padding: 10px 11px;
}

.creative-intake-form textarea:focus {
  outline: none;
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px var(--magenta-soft);
}

.creative-intake-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.creative-intake-actions .btn,
.creative-intake-actions .btn-mitote {
  font-size: 12px;
  padding: 8px 10px;
}

.creative-intake-current {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 10px;
  color: var(--text-soft);
  font-size: 12px;
}

.creative-intake-current span {
  display: block;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.creative-intake-current strong {
  display: block;
  margin-top: 2px;
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
}

.creative-decision-brief > div,
.creative-extra-brief > div,
.creative-rationale {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 13px 14px;
}

.creative-decision-brief strong,
.creative-extra-brief strong {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-size: 13px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.creative-decision-brief p,
.creative-extra-brief p {
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.creative-card {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.creative-card.active {
  border-color: var(--black);
}

.creative-card.chosen {
  border-color: #86efac;
}

.creative-updated-strip {
  padding: 5px 12px;
  border-bottom: 1px solid #bbf7d0;
  background: #f0fdf4;
  color: #15803d;
  font-size: 10px;
  font-weight: 800;
}

.creative-card-media {
  aspect-ratio: 4 / 3;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.creative-image-grid {
  height: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
}

.creative-image-grid.count-1 {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}

.creative-image-grid.count-2 {
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: 1fr;
}

.creative-image-grid.count-3 img:first-child {
  grid-row: span 2;
}

.creative-image-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.creative-image-empty {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  padding: 12px;
}

.creative-image-empty small {
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 500;
}

.creative-card-head {
  padding: 13px 15px 9px;
  border-bottom: 1px solid var(--border);
}

.creative-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 7px;
}

.creative-card h4 {
  font-size: 15px;
  line-height: 1.25;
  letter-spacing: 0;
  margin: 0;
}

.creative-card-head p {
  margin-top: 3px;
  font-size: 11px;
  color: var(--text-soft);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.creative-card-copy {
  padding: 10px 15px;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
  flex: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}

.creative-card-criteria {
  padding: 0 15px 10px;
  display: grid;
  gap: 7px;
}

.creative-card-criteria div {
  border-left: 2px solid var(--magenta);
  padding-left: 8px;
}

.creative-card-criteria span,
.creative-rationale-grid span,
.creative-moments > span,
.creative-extra-rationale span {
  display: block;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.creative-card-criteria strong,
.creative-rationale-grid strong {
  display: block;
  margin-top: 2px;
  color: var(--text);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 400;
}

.creative-card-criteria strong {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.creative-card-extras {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 15px;
  border-top: 1px solid var(--border);
}

.creative-card-extras span,
.creative-ops-counts span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 700;
}

.creative-card-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 15px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.creative-card-actions .btn-mitote,
.creative-card-actions .btn {
  width: 100%;
  justify-content: center;
  font-size: 12px;
  padding-top: 9px;
  padding-bottom: 9px;
}

.creative-card-actions .btn-mitote {
  grid-column: 1 / -1;
}

.creative-detail,
.creative-extras {
  height: 100%;
  min-height: 0;
  display: block;
  overflow-y: auto;
}

.creative-detail-main,
.creative-extras-main {
  min-width: 0;
  overflow: visible;
  padding: 20px;
}

.creative-extras-empty-state .creative-extras-main {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
}

.creative-back {
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  margin-bottom: 16px;
}

.creative-back:hover {
  color: var(--text);
}

.creative-detail-head,
.creative-elected-summary,
.creative-ops-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.creative-detail-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.creative-detail-copy {
  margin-top: 18px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.65;
}

/* Siguiente paso prominente bajo el concepto elegido: hacer la escaleta. */
.creative-detail-next {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 16px 0 4px;
}
.creative-detail-next-hint {
  font-size: 12px;
  color: var(--text-muted);
}
.creative-detail-refine-hint {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Lectura completa de Mito plegable (por qué/riesgo/pregunta + criterios). */
.creative-rationale-collapse {
  margin-top: 14px;
}
.creative-rationale-collapse > summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
  padding: 8px 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-soft);
}
.creative-rationale-collapse > summary::-webkit-details-marker {
  display: none;
}
.creative-rationale-collapse > summary::before {
  content: '▸ ';
  color: var(--text-muted);
}
.creative-rationale-collapse[open] > summary::before {
  content: '▾ ';
}

.creative-rationale {
  margin-top: 18px;
}

.creative-rationale-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.creative-rationale-head h4 {
  margin: 3px 0 0;
  color: var(--text);
  font-size: 14px;
}

.creative-rationale-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.creative-rationale-grid div {
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  padding: 10px;
}

.creative-rationale-note {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.5;
}

.creative-moments {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.creative-moments div {
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.creative-moments strong {
  display: block;
  color: var(--text);
  font-size: 12px;
}

.creative-moments em {
  display: block;
  margin-top: 2px;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.4;
  font-style: normal;
}

.creative-version-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}

.creative-version-row em {
  color: var(--text-muted);
  font-style: normal;
}

.creative-version-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-soft);
  padding: 4px 10px;
  font: inherit;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.creative-version-chip.current {
  background: var(--black);
  color: white;
  border-color: var(--black);
  cursor: default;
}

.creative-version-arrow {
  color: var(--text-muted);
}

.creative-diff,
.creative-notes,
.creative-ops-card,
.creative-elected-summary {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.creative-diff {
  overflow: hidden;
}

.creative-next-step,
.creative-next-action-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.creative-next-step {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 20px;
}

.creative-next-step h3,
.creative-next-action-card h4 {
  margin-top: 4px;
  font-size: 22px;
  line-height: 1.15;
  letter-spacing: 0;
}

.creative-next-step p,
.creative-next-action-card p {
  margin-top: 8px;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.45;
}

.creative-next-step-status {
  flex-shrink: 0;
}

.creative-next-action-card {
  padding: 20px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 20px;
  align-items: center;
}

.creative-next-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.creative-next-action-buttons .btn-mitote,
.creative-next-action-buttons .btn {
  width: 100%;
  justify-content: center;
}

.creative-diff h4 {
  padding: 11px 14px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
}

.creative-diff-row {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}

.creative-diff-row:last-child {
  border-bottom: 0;
}

.creative-diff-row > span {
  color: var(--text-muted);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 10px;
}

.creative-diff-row del,
.creative-diff-row ins {
  display: block;
  text-decoration: none;
  line-height: 1.45;
}

.creative-diff-row del {
  color: #991b1b;
  background: #fef2f2;
}

.creative-diff-row ins {
  color: #166534;
  background: #f0fdf4;
  margin-top: 4px;
}

.creative-diff-empty {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 12px;
}

.creative-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
}

.creative-notes div {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.creative-notes div:nth-child(odd) {
  border-right: 1px solid var(--border);
}

.creative-notes span,
.creative-extra-row em {
  display: block;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.creative-notes strong,
.creative-extra-row strong {
  display: block;
  margin-top: 3px;
  color: var(--text);
  font-size: 12px;
  font-weight: 400;
}

.creative-refine,
.creative-extras-side {
  min-height: 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
}

.creative-refine-head,
.creative-extras-head {
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

.creative-refine-head strong,
.creative-extras-head strong {
  display: block;
  font-size: 13px;
}

.creative-refine-head span,
.creative-extras-head span {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.4;
}

.creative-refine-suggestions {
  padding: 14px;
  border-bottom: 1px solid var(--border);
}

.creative-refine-suggestions span {
  display: block;
  margin-bottom: 7px;
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}

.creative-refine-suggestions button {
  width: 100%;
  text-align: left;
  margin-bottom: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 6px;
  padding: 7px 9px;
  color: var(--text-soft);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.creative-refine-suggestions button:hover {
  border-color: var(--magenta);
  color: var(--burgundy);
  background: var(--magenta-soft);
}

.creative-refine-form {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.creative-refine-form textarea {
  width: 100%;
  min-height: 150px;
  resize: vertical;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 10px;
  font: inherit;
  font-size: 13px;
}

.creative-refine-form textarea:focus {
  outline: none;
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px var(--magenta-soft);
}

.creative-refine-check {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--text-soft);
  font-size: 12px;
}

.creative-stepbar {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.creative-stepbar span {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
}

.creative-stepbar span.done {
  border-color: #86efac;
  color: #15803d;
  background: #f0fdf4;
}

.creative-extras-list {
  flex: 1;
  overflow-y: auto;
}

.creative-extra-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.creative-extra-row input {
  margin-top: 4px;
  accent-color: var(--magenta);
}

.creative-extra-copy {
  min-width: 0;
  display: block;
}

.creative-extra-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.creative-extra-meta small {
  border-radius: 999px;
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 800;
}

.creative-priority-must {
  background: #fee2e2;
  color: #991b1b;
}

.creative-priority-should {
  background: #fef3c7;
  color: #92400e;
}

.creative-priority-could,
.creative-priority {
  background: #e0f2fe;
  color: #075985;
}

.creative-extra-copy p {
  margin: 5px 0 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.creative-extra-rationale {
  margin-top: 7px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.creative-extra-chips {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

/* Fila de extra compacta: el <summary> es la linea-resumen (titulo izq., prioridad/estado der.); el detalle se pliega. */
.creative-extra-collapse {
  flex: 1;
  min-width: 0;
  margin-top: 0;
}
.creative-extra-collapse > summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
}
.creative-extra-summary > strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.creative-extra-tags {
  margin-left: auto;
  flex-shrink: 0;
}
.creative-extra-ok {
  color: #15803d;
  font-weight: 800;
}
.creative-extra-detail {
  padding: 2px 0 6px;
}
.creative-extra-detail p {
  margin: 5px 0 0;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}
.creative-extra-cat {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

/* Fila "+ agregar" extra manual. */
.creative-extra-add {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  border-top: 1px solid var(--border);
}
.creative-extra-add-input {
  flex: 1;
  min-width: 0;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--bg);
  color: var(--text);
  font-size: 12px;
}
.creative-extra-add .btn {
  flex-shrink: 0;
}

.creative-extra-chips span {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 7px;
  color: var(--text-soft);
  font-size: 10px;
  font-weight: 800;
}

.creative-no-extras {
  padding: 18px 14px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.creative-extras-foot {
  margin-top: auto;
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.creative-extras-foot .btn-mitote,
.creative-extras-foot .btn,
.creative-refine-form .btn-mitote {
  width: 100%;
  justify-content: center;
}

.creative-ops {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
}

.creative-ops-card {
  padding: 18px;
}

.creative-ops-guidance {
  margin-top: 14px;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff7ed;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.45;
}

.creative-ops-guidance strong {
  color: var(--text);
}

.creative-scope-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.creative-scope-btn {
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 12px;
}

.creative-scope-btn.active {
  border-color: var(--black);
  box-shadow: inset 0 0 0 1px var(--black);
}

.creative-scope-btn strong {
  display: block;
  font-size: 13px;
}

.creative-scope-btn span {
  display: block;
  margin-top: 3px;
  color: var(--text-soft);
  font-size: 12px;
}

.creative-ops-counts,
.creative-ops-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.creative-empty {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 32px;
  text-align: center;
}

.creative-empty-intake {
  align-items: stretch;
  justify-content: flex-start;
  text-align: left;
}

@media (max-width: 980px) {
  #detalle-body-conceptos {
    height: calc(100vh - 78px);
    min-height: 0;
    overflow-y: auto;
  }

  .creative-screen {
    min-height: 100%;
    height: auto;
  }

  .creative-screen-empty-state {
    height: 100%;
    min-height: 0;
  }

  .creative-topbar {
    grid-template-columns: 1fr;
  }

  .creative-workbench {
    grid-template-columns: 1fr;
    min-height: 0;
    overflow: visible;
  }

  .creative-screen-empty-state .creative-workbench {
    height: 100%;
    min-height: 0;
    overflow: hidden;
    padding: 12px;
  }

  .creative-chat {
    min-height: 0;
    height: 100%;
    border-left: 0;
    border-bottom: 1px solid var(--border);
  }

  .creative-screen:not(.creative-screen-empty-state) #creative-chat-container {
    height: min(680px, calc(100vh - 96px));
    min-height: 420px;
  }

  .creative-screen-empty-state .creative-chat {
    height: 100%;
  }

  .creative-chat-form {
    grid-template-columns: 1fr;
  }

  .creative-context {
    min-width: 0;
  }

  .creative-nav {
    width: 100%;
    overflow-x: auto;
  }

  .creative-compare,
  .creative-scope-grid,
  .creative-decision-brief,
  .creative-extra-brief,
  .creative-intake,
  .creative-next-action-card,
  .creative-rationale-grid,
  .creative-stepbar {
    grid-template-columns: 1fr;
  }

  .creative-detail,
  .creative-extras {
    grid-template-columns: 1fr;
    overflow: visible;
  }

  .creative-next-step {
    flex-direction: column;
  }

  .creative-refine,
  .creative-extras-side {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .creative-notes {
    grid-template-columns: 1fr;
  }

  .creative-notes div:nth-child(odd) {
    border-right: 0;
  }
}

@media (max-width: 1180px) and (min-width: 981px) {
  .creative-workbench {
    grid-template-columns: minmax(540px, 1fr) minmax(300px, 340px);
  }

  .creative-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .creative-card-media {
    aspect-ratio: 16 / 10;
  }
}

/* Evidence audit: requirement source traceability */
.evidence-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.evidence-summary strong,
.evidence-summary span {
  display: block;
}

.evidence-summary strong {
  color: var(--text);
  font-size: 13px;
}

.evidence-summary span {
  color: var(--text-soft);
  font-size: 12px;
}

.evidence-summary-error {
  border-color: #f5b5c8;
  background: #fff5f8;
}

.evidence-summary-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.evidence-summary-metrics span {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-soft);
  white-space: nowrap;
}

.evidence-cell {
  min-width: 128px;
}

.evidence-chip {
  display: inline-flex;
  align-items: center;
  max-width: 180px;
  min-height: 28px;
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
}

.evidence-btn {
  cursor: pointer;
}

.evidence-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.evidence-status-resolved,
.evidence-status-manual {
  border-color: #b7efca;
  background: #f0fdf4;
  color: #166534;
}

.evidence-status-partially_resolved {
  border-color: #fde68a;
  background: #fffbeb;
  color: #92400e;
}

.evidence-status-unresolved,
.evidence-status-missing_evidence,
.evidence-status-missing {
  border-color: #fecdd3;
  background: #fff1f2;
  color: #9f1239;
}

.evidence-drawer-open {
  overflow: hidden;
}

.evidence-drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  justify-content: flex-end;
  background: rgba(17, 17, 19, 0.22);
}

.evidence-drawer-overlay.hidden {
  display: none;
}

.evidence-drawer {
  width: min(620px, 100vw);
  height: 100%;
  overflow: hidden;
  border-left: 1px solid var(--border);
  background: var(--surface);
  box-shadow: -18px 0 42px rgba(15, 15, 20, 0.16);
  display: flex;
  flex-direction: column;
}

.evidence-drawer-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
  border-bottom: 1px solid var(--border);
}

.evidence-drawer-kicker {
  display: block;
  margin-bottom: 6px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.evidence-drawer h2 {
  margin: 0;
  color: var(--text);
  font-size: 22px;
  line-height: 1.2;
}

.evidence-drawer-close {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.evidence-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px 28px;
}

.evidence-drawer-item {
  display: grid;
  gap: 5px;
  margin-bottom: 18px;
}

.evidence-drawer-item span {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.evidence-drawer-item strong {
  color: var(--text);
  font-size: 17px;
  line-height: 1.35;
}

.evidence-drawer-item em {
  color: var(--text-soft);
  font-style: normal;
  font-size: 13px;
}

.evidence-card,
.evidence-empty,
.evidence-note {
  margin-top: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
}

.evidence-card-resolved,
.evidence-card-manual {
  border-color: #b7efca;
}

.evidence-card-unresolved {
  border-color: #fecdd3;
}

.evidence-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.evidence-card-head strong {
  color: var(--text);
  font-size: 14px;
}

.evidence-card-head span,
.evidence-quote span,
.evidence-preview span,
.evidence-normalized span {
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.evidence-quote,
.evidence-preview,
.evidence-normalized {
  margin-top: 12px;
}

.evidence-quote p,
.evidence-preview p,
.evidence-normalized p {
  margin: 5px 0 0;
  color: var(--text);
  font-size: 13px;
  line-height: 1.45;
}

.evidence-preview p {
  color: var(--text-soft);
}

.evidence-gaps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.evidence-gaps span {
  padding: 4px 7px;
  border-radius: 999px;
  background: #fff1f2;
  color: #9f1239;
  font-size: 11px;
}

.evidence-technical {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.evidence-technical summary {
  color: var(--text-soft);
  cursor: pointer;
  font-size: 12px;
}

.evidence-technical dl {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 7px 12px;
  margin: 10px 0 0;
  font-size: 12px;
}

.evidence-technical dt {
  color: var(--text-muted);
}

.evidence-technical dd {
  margin: 0;
  color: var(--text);
  overflow-wrap: anywhere;
}

@media (max-width: 720px) {
  .evidence-summary {
    align-items: stretch;
    flex-direction: column;
  }

  .evidence-summary-metrics {
    justify-content: flex-start;
  }

  .evidence-drawer {
    width: 100vw;
  }
}

/* Project identity confirmation */
.project-identity-card {
  grid-column: 1 / -1;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.project-identity-card.needs-confirmation {
  border-color: #f9a8c7;
  background: #fff7fb;
}

.project-identity-card.ready {
  border-color: #bbf7d0;
  background: #f7fef9;
}

.project-identity-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.project-identity-kicker {
  margin-bottom: 5px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.project-identity-head h3 {
  margin: 0;
  color: var(--text);
  font-size: 18px;
  line-height: 1.2;
}

.project-identity-head p {
  margin: 6px 0 0;
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.45;
}

.project-identity-head > span {
  flex: 0 0 auto;
  padding: 5px 9px;
  border-radius: 999px;
  background: #fff;
  color: var(--text-soft);
  font-size: 12px;
}

.project-identity-alert {
  margin-bottom: 14px;
  padding: 12px;
  border: 1px solid #f9a8c7;
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-size: 13px;
}

.project-identity-alert strong {
  display: block;
  margin-bottom: 6px;
}

.project-identity-alert ul {
  margin: 0;
  padding-left: 18px;
}

.project-identity-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.project-identity-form label {
  display: grid;
  gap: 6px;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.project-identity-form input {
  width: 100%;
  height: 40px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.project-identity-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.project-identity-confirm-btn {
  min-height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 0;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.project-identity-confirm-btn:disabled {
  opacity: .55;
  cursor: default;
}

.project-identity-save-state {
  color: var(--text-soft);
  font-size: 13px;
}

@media (max-width: 980px) {
  .project-identity-form {
    grid-template-columns: 1fr;
  }

  .project-identity-head,
  .project-identity-actions {
    align-items: stretch;
    flex-direction: column;
  }
}

/* === Rutas creativas: tarjetas del taller (formato amigable + acciones) === */
.rutas-creativas { display: flex; flex-direction: column; gap: 12px; margin-top: 10px; }
.ruta-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 14px 16px;
  box-shadow: 0 1px 2px rgba(24, 24, 27, 0.04);
}
.ruta-card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.ruta-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--magenta); color: #fff; font-size: 12px; font-weight: 700; flex: none;
}
.ruta-nombre { font-weight: 700; font-size: 14px; color: var(--text); }
.ruta-card-body { display: flex; flex-direction: column; gap: 6px; }
.ruta-row { display: flex; gap: 8px; font-size: 13px; line-height: 1.45; }
.ruta-row-label { flex: none; width: 82px; color: var(--text-soft); font-weight: 600; }
.ruta-row-text { color: var(--text); }
.ruta-seguir {
  display: flex; align-items: center; gap: 8px; margin-top: 10px;
  padding: 8px 10px; background: var(--magenta-soft); border-radius: 8px;
  font-size: 12.5px; font-style: italic; color: var(--text);
}
.ruta-seguir-q { flex: 1; }
.ruta-card-actions, .rutas-sugerencias { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.rutas-sugerencias { padding-top: 10px; border-top: 1px dashed var(--border-strong); }
.ruta-chip {
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  border-radius: 999px; padding: 5px 12px; font-size: 12px; font-weight: 600;
  cursor: pointer; transition: background 0.12s, border-color 0.12s;
}
.ruta-chip:hover { background: var(--bg); border-color: var(--magenta); }
.ruta-chip-primary { background: var(--magenta); color: #fff; border-color: var(--magenta); }
.ruta-chip-primary:hover { background: #c91d5e; }

/* Concepto pintado INLINE dentro del chat creativo (reusa .ruta-card). */
.concepto-inline .ruta-recomendado {
  margin-left: auto; flex: none;
  font-size: 11px; font-weight: 700;
  color: #15803d; background: #dcfce7;
  border-radius: 999px; padding: 2px 8px;
}
.concepto-inline .concepto-momentos-block { display: flex; gap: 8px; font-size: 13px; line-height: 1.45; }
.concepto-inline .concepto-momentos-block .ruta-row-label { width: auto; }
.concepto-inline .concepto-momentos { margin: 0; padding-left: 16px; color: var(--text); }
.concepto-inline .concepto-momentos li { margin: 2px 0; }
.concepto-inline .concepto-inline-hint {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px solid var(--border);
  font-size: 12px; color: var(--text-muted);
}
.ruta-chip:disabled { opacity: 0.5; cursor: default; }

/* === mito-guiado Slices 2+3: breadcrumb de progreso + CTA "siguiente paso" === */
.breadcrumb-progress {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: 4px;
  padding-left: 10px;
  border-left: 1px solid var(--border);
  font-size: 12px;
  white-space: nowrap;
}
.breadcrumb-progress .pg-sep { color: var(--text-soft); opacity: .5; }
.breadcrumb-progress .pg-step { color: var(--text-soft); font-weight: 600; }
.breadcrumb-progress .pg-step.pg-done { color: #1a8a4a; }
.breadcrumb-progress .pg-step.pg-review { color: #b8860b; }
.breadcrumb-progress .pg-step.pg-running { color: var(--magenta); }
.breadcrumb-progress .pg-step.pg-fail { color: #c0392b; }
.breadcrumb-progress .pg-step.pg-todo { color: var(--text-soft); opacity: .6; }

/* Contenedor de los botones del topbar: una sola fuente de alineación derecha
   (evita que .pg-cta y .lane-switch-btn peleen por margin-left:auto). */
.topbar-actions {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;            /* permite que el grupo se encoja en vista dividida */
}
/* El botón de Taller queda SIEMPRE visible (no se encoge ni se corta). */
.topbar-actions .lane-switch-btn { margin-left: 0; flex: none; }
/* El CTA cede espacio PRIMERO: se encoge y su texto se recorta con … solo cuando
   falta espacio (vista dividida / pantallas angostas). En pantalla ancha va completo. */
.topbar-actions .pg-cta { flex: 0 1 auto; min-width: 0; }
.pg-cta #btn-siguiente-paso-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* CTA: pill VERDE para distinguirlo del magenta del salto de carril (taller). */
.pg-cta {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #1a8a4a;
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.pg-cta:hover { background: #157038; }
.pg-cta.pg-cta-waiting { background: var(--text-soft); cursor: default; opacity: .8; }

@media (max-width: 720px) {
  /* En móvil el topbar se aprieta: el breadcrump de progreso estorba → se oculta
     (el CTA + la voz de Mito bastan para guiar). El breadcrumb cliente/evento queda. */
  .breadcrumb-progress { display: none; }
  .pg-cta { padding: 6px 10px; font-size: 12px; min-width: 0; }
  /* display:inline-flex para que max-width + ellipsis funcionen en el texto. */
  .pg-cta #btn-siguiente-paso-text { display: inline-block; max-width: 38vw; overflow: hidden; text-overflow: ellipsis; }
}