/* ──────────────────────────────────────────────────────────────────
       Asistente IA de Crea Redes · Paleta navy + coral (PDF brand)
       ────────────────────────────────────────────────────────────────── */
    :root {
      --navy:          #1e3a5f;
      --navy-dark:     #152a45;
      --navy-soft:     #e9eef5;
      --navy-tint:     #f5f8fc;
      --coral:         #e74c5c;
      --coral-dark:    #d23a4a;
      --coral-soft:    #fdecee;
      --emerald:       #1d9474;
      --emerald-soft:  #e1f3ec;

      --bg:            #ffffff;
      --bg-soft:       #f7f9fc;
      --surface:       #ffffff;
      --surface-2:     #f3f6fb;
      --surface-3:     #e7edf5;
      --border:        #dbe2ec;
      --border-soft:   #ebeff5;
      --text:          #1a2540;
      --text-soft:     #4a5670;
      --text-muted:    #64748b; /* WCAG AA: ≥4.5:1 sobre bg-soft — era #7a8699 (3.2:1) */

      --accent:        var(--navy);
      --accent-hover:  var(--navy-dark);
      --accent-soft:   var(--navy-soft);
      --accent-ring:   rgba(30, 58, 95, 0.18);

      --success:       var(--emerald);
      --success-soft:  var(--emerald-soft);
      --warning:       #b97a0c;
      --warning-soft:  #fcf3e3;
      --danger:        var(--coral);
      --danger-soft:   var(--coral-soft);

      --pico-background-color: var(--bg);
      --pico-card-background-color: var(--surface);
      --pico-card-border-color: var(--border);
      --pico-card-sectionning-background-color: var(--surface);
      --pico-color: var(--text);
      --pico-h1-color: var(--text);
      --pico-h2-color: var(--text);
      --pico-h3-color: var(--text);
      --pico-muted-color: var(--text-muted);
      --pico-primary: var(--accent);
      --pico-primary-hover: var(--accent-hover);
      --pico-primary-background: var(--accent);
      --pico-primary-hover-background: var(--accent-hover);
      --pico-form-element-background-color: var(--bg);
      --pico-form-element-focus-color: var(--accent);
      --pico-form-element-border-color: var(--border);

      --pico-font-size: 15px;
      --pico-line-height: 1.55;
      --pico-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

      --radius-sm: 6px;
      --radius:    8px;
      --radius-lg: 10px;
    }
    @supports (font-variation-settings: normal) {
      :root { --pico-font-family: 'Inter var', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; }
    }

    html { background: var(--bg-soft); }
    body {
      background: var(--bg-soft);
      color: var(--text);
      font-family: var(--pico-font-family);
      font-size: 14px;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    }
    body { padding-left: 240px; }
    body > main.container { padding: 1.25rem 1.5rem 2.5rem; }
    ::selection { background: var(--coral-soft); color: var(--navy-dark); }

    /* ───────── Sidebar (navy, fija a la izquierda, todo visible) ───────── */
    .sidebar {
      position: fixed;
      top: 0;
      left: 0;
      width: 240px;
      height: 100vh;
      background: var(--navy);
      color: rgba(255,255,255,0.88);
      display: flex;
      flex-direction: column;
      overflow-y: auto;
      z-index: 20;
      box-shadow: 1px 0 0 var(--navy-dark);
    }
    .sidebar > .brand {
      color: #ffffff;
      text-decoration: none;
      font-weight: 600;
      letter-spacing: -0.005em;
      font-size: 0.92rem;
      padding: 1rem 1rem 0.9rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
      display: flex;
      align-items: center;
      gap: 0.55rem;
      flex-shrink: 0;
    }
    .sidebar > .brand .brand-mark {
      width: 28px; height: 28px;
      background: var(--coral);
      color: #ffffff;
      border-radius: var(--radius-sm);
      display: inline-grid; place-items: center;
      font-weight: 700;
      font-size: 0.78rem;
      letter-spacing: 0;
      flex-shrink: 0;
    }
    .sidebar > .brand .brand-sub {
      display: block;
      color: rgba(255,255,255,0.6);
      font-size: 0.72rem;
      font-weight: 500;
      margin-top: 0.1rem;
    }
    .sidebar > .brand:hover { color: #ffffff; }

    .sidebar nav {
      flex: 1 1 auto;
      display: flex;
      flex-direction: column;
      gap: 0.05rem;
      padding: 0.75rem 0.55rem 0.5rem;
      min-height: 0;
    }
    .sidebar nav .nav-section {
      margin-top: 0.85rem;
      padding: 0 0.5rem 0.3rem;
      font-size: 0.68rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
    }
    .sidebar nav a {
      display: flex;
      align-items: center;
      gap: 0.55rem;
      padding: 0.45rem 0.6rem;
      border-radius: var(--radius-sm);
      color: rgba(255,255,255,0.78);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 500;
      transition: background 0.12s ease, color 0.12s ease;
    }
    .sidebar nav a .ico {
      width: 16px; height: 16px;
      flex-shrink: 0;
      color: rgba(255,255,255,0.55);
    }
    .sidebar nav a .ico svg { width: 100%; height: 100%; }
    .sidebar nav a:hover {
      background: rgba(255,255,255,0.08);
      color: #ffffff;
    }
    .sidebar nav a:hover .ico { color: rgba(255,255,255,0.85); }
    .sidebar nav a.active {
      background: rgba(255,255,255,0.12);
      color: #ffffff;
      box-shadow: inset 2px 0 0 var(--coral);
    }
    .sidebar nav a.active .ico { color: #ffffff; }
    .sidebar nav a:focus { outline: none; }
    .sidebar nav a:focus-visible {
      box-shadow: 0 0 0 2px rgba(255,255,255,0.4);
    }

    .sidebar .sidebar-foot {
      padding: 0.6rem 0.55rem 0.85rem;
      border-top: 1px solid rgba(255,255,255,0.08);
      flex-shrink: 0;
    }
    .sidebar .sidebar-foot form { margin: 0; }
    .sidebar .sidebar-foot button.logout-btn {
      width: 100%;
      padding: 0.45rem 0.6rem;
      font-size: 0.82rem;
      border-radius: var(--radius-sm);
      background: transparent;
      color: rgba(255,255,255,0.78);
      box-shadow: none;
      border: 1px solid rgba(255,255,255,0.18);
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      justify-content: flex-start;
    }
    .sidebar .sidebar-foot button.logout-btn:hover {
      background: rgba(255,255,255,0.1);
      color: #ffffff;
      box-shadow: none;
      transform: none;
      border-color: rgba(255,255,255,0.3);
    }
    .sidebar .sidebar-foot button.logout-btn .ico {
      width: 16px; height: 16px;
      flex-shrink: 0;
    }
    .sidebar .sidebar-foot button.logout-btn .ico svg { width: 100%; height: 100%; }

    /* ───────── Topbar móvil (solo aparece en móvil con sidebar como drawer) ───────── */
    .mobile-topbar { display: none; }
    .sidebar-backdrop { display: none; }

    /* ───────── Cards ───────── */
    article {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1rem 1.1rem;
      margin-bottom: 1rem;
      box-shadow: 0 1px 2px rgba(21, 42, 69, 0.04);
    }
    article header {
      background: transparent;
      border: none;
      padding: 0 0 0.6rem;
      margin-bottom: 0.6rem;
      border-bottom: 1px solid var(--border-soft);
    }
    article footer {
      background: transparent;
      border: none;
      border-top: 1px solid var(--border-soft);
      padding: 0.6rem 0 0;
      margin-top: 0.6rem;
    }

    /* ───────── Stat cards ───────── */
    .grid:has(> .stat-card) {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 0.85rem;
    }
    .stat-card { text-align: left; transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease; }
    .stat-card:hover {
      border-color: var(--navy);
      transform: translateY(-1px);
      box-shadow: 0 4px 14px rgba(21, 42, 69, 0.08);
    }
    .stat-card strong {
      color: var(--text-muted);
      font-weight: 600;
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.07em;
    }
    .stat-card .num {
      font-size: 1.7rem;
      font-weight: 700;
      line-height: 1.15;
      margin: 0.5rem 0 0.45rem;
      color: var(--navy);
      letter-spacing: -0.025em;
      font-variant-numeric: tabular-nums;
    }
    .stat-card .num.plain { color: var(--text); }
    .stat-card a {
      color: var(--navy);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.83rem;
      display: inline-flex; align-items: center; gap: 0.25rem;
    }
    .stat-card a:hover { color: var(--coral); }
    .stat-card a:hover .ico-inline { color: var(--coral); }
    .stat-card small { color: var(--text-muted); }

    /* ───────── Page header (eyebrow + h1 + descripción) ───────── */
    .page-header { margin-bottom: 1.4rem; }
    .page-header .eyebrow {
      margin: 0 0 0.2rem;
      color: var(--text-muted);
      font-size: 0.72rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.09em;
    }
    .page-header h1 { margin: 0 0 0.35rem; }
    .page-header .desc {
      margin: 0;
      color: var(--text-soft);
      font-size: 0.92rem;
      max-width: 70ch;
    }
    .page-header--bar {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 1rem;
      flex-wrap: wrap;
    }
    .page-header--top { align-items: flex-start; }

    /* ───────── Empty state ───────── */
    .empty-state-block {
      background: var(--surface);
      border: 1px dashed var(--border);
      border-radius: var(--radius-lg);
      padding: 2.5rem 1.5rem;
      text-align: center;
      color: var(--text-soft);
      margin: 1rem 0;
    }
    .empty-state-block .empty-icon {
      width: 48px; height: 48px;
      border-radius: 12px;
      background: var(--navy-soft);
      color: var(--navy);
      display: inline-grid; place-items: center;
      margin: 0 auto 0.85rem;
    }
    .empty-state-block .empty-icon svg { width: 24px; height: 24px; }
    /* El encabezado del bloque de estado vacío puede ser h1 (página de error)
       o h2 (listas sin datos); en ambos casos mantiene este aspecto. */
    .empty-state-block h1,
    .empty-state-block h2,
    .empty-state-block h3 {
      color: var(--navy);
      font-size: 0.95rem;
      font-weight: 600;
      text-transform: none;
      letter-spacing: 0;
      margin: 0 0 0.35rem;
    }
    .empty-state-block p { margin: 0; color: var(--text-muted); font-size: 0.88rem; }
    .empty-state-block .hint { margin-top: 0.6rem; font-size: 0.82rem; color: var(--text-muted); }
    .empty-state-block code {
      background: var(--surface-2);
      padding: 0.1rem 0.45rem;
      border-radius: var(--radius-sm);
      font-size: 0.82em;
    }

    /* ───────── Hero (login y bloques destacados) ───────── */
    .brand-hero {
      background: var(--navy);
      color: #ffffff;
      border-radius: var(--radius-lg) var(--radius-lg) 0 0;
      padding: 1.6rem 1.6rem 1.4rem;
      margin: -1rem -1.1rem 1.2rem;
      border-bottom: 3px solid var(--coral);
    }
    .brand-hero .eyebrow {
      color: rgba(255,255,255,0.7);
      font-size: 0.72rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.09em;
      margin: 0 0 0.4rem;
    }
    .brand-hero h1, .brand-hero h2 {
      color: #ffffff;
      font-size: 1.05rem; /* el título del hero es h1 (login); fija el tamaño que tenía como h2 */
      margin: 0 0 0.3rem;
      letter-spacing: -0.025em;
    }
    .brand-hero p {
      color: rgba(255,255,255,0.85);
      margin: 0;
      font-size: 0.92rem;
    }
    .brand-hero p strong { color: #ffffff; }

    /* ───────── Botones ───────── */
    button, input[type="submit"], input[type="button"], [role="button"] {
      background: var(--surface);
      color: var(--text);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 0.5rem 0.95rem;
      font-weight: 500;
      font-size: 0.85rem;
      cursor: pointer;
      transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
      letter-spacing: 0;
      box-shadow: none;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.4rem;
    }
    button:hover, input[type="submit"]:hover, [role="button"]:hover {
      background: var(--surface-2);
      border-color: var(--surface-3);
      color: var(--text);
      transform: none;
      box-shadow: none;
    }
    button:active, input[type="submit"]:active, [role="button"]:active {
      background: var(--surface-3);
    }
    button:disabled { opacity: 0.5; cursor: not-allowed; }

    /* Primary: navy */
    button[type="submit"]:not(.secondary):not(.outline):not(.logout-btn):not(.cta-coral),
    input[type="submit"]:not(.secondary):not(.outline),
    a[role="button"]:not(.secondary):not(.outline):not(.cta-coral) {
      background: var(--navy);
      color: #ffffff;
      border-color: var(--navy);
    }
    button[type="submit"]:not(.secondary):not(.outline):not(.logout-btn):not(.cta-coral):hover,
    a[role="button"]:not(.secondary):not(.outline):not(.cta-coral):hover {
      background: var(--navy-dark);
      border-color: var(--navy-dark);
      color: #ffffff;
    }
    button[type="submit"]:not(.secondary):not(.outline):not(.logout-btn):not(.cta-coral):focus-visible,
    a[role="button"]:not(.secondary):not(.outline):not(.cta-coral):focus-visible {
      outline: none;
      box-shadow: 0 0 0 3px var(--accent-ring);
    }

    /* CTA coral (acción destacada, ej: abrir chat con voz) */
    .cta-coral, button.cta-coral, [role="button"].cta-coral {
      background: var(--coral);
      color: #ffffff;
      border-color: var(--coral);
    }
    .cta-coral:hover, button.cta-coral:hover, [role="button"].cta-coral:hover {
      background: var(--coral-dark);
      border-color: var(--coral-dark);
      color: #ffffff;
    }
    .cta-coral:focus-visible, [role="button"].cta-coral:focus-visible {
      outline: none;
      box-shadow: 0 0 0 3px rgba(231, 76, 92, 0.25);
    }

    /* Secondary / outline */
    .secondary, .outline,
    button.secondary, [role="button"].secondary,
    button.outline, [role="button"].outline {
      background: var(--surface);
      color: var(--text-soft);
      border: 1px solid var(--border);
    }
    .secondary:hover, .outline:hover,
    button.secondary:hover, [role="button"].secondary:hover,
    button.outline:hover, [role="button"].outline:hover {
      background: var(--surface-2);
      color: var(--text);
      border-color: var(--surface-3);
    }

    /* ───────── Inputs ───────── */
    input[type="text"], input[type="email"], input[type="password"],
    input[type="number"], input[type="month"], input[type="date"],
    input[type="search"], input[type="tel"], input[type="url"],
    input[type="file"],
    select, textarea {
      background: var(--bg);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 0.55rem 0.85rem;
      color: var(--text);
      font-size: 0.9rem;
      box-shadow: none;
      transition: border-color 0.15s ease, box-shadow 0.15s ease;
      width: 100%;
      max-width: 100%;
      font-family: inherit;
    }
    input:focus, select:focus, textarea:focus {
      outline: none;
      border-color: var(--navy);
      box-shadow: 0 0 0 3px var(--accent-ring);
    }
    input::placeholder, textarea::placeholder { color: var(--text-muted); }
    input[type="file"] { padding: 0.4rem 0.5rem; color: var(--text-soft); }
    input[type="file"]::file-selector-button {
      background: var(--surface-2);
      color: var(--text);
      border: 1px solid var(--border);
      border-radius: var(--radius-sm);
      padding: 0.3rem 0.7rem;
      font-size: 0.82rem;
      margin-right: 0.6rem;
      cursor: pointer;
    }
    input[type="file"]::file-selector-button:hover { background: var(--surface-3); }
    label {
      color: var(--text-soft);
      font-weight: 500;
      font-size: 0.82rem;
      margin-bottom: 0.3rem;
      display: block;
    }
    label small { color: var(--text-muted); font-weight: 400; font-size: 0.75rem; display: block; margin-top: 0.2rem; }

    /* ───────── Pills ───────── */
    .pill {
      display: inline-flex;
      align-items: center;
      padding: 0.18rem 0.55rem;
      border-radius: 999px;
      font-size: 0.72rem;
      font-weight: 600;
      background: var(--surface-2);
      color: var(--text-soft);
      border: 1px solid var(--border);
      margin-right: 0.25rem;
      letter-spacing: 0.01em;
      line-height: 1.4;
    }
    .pill-draft     { background: var(--warning-soft); color: #946106; border-color: rgba(185,122,12,0.25); }
    .pill-sent      { background: var(--navy-soft);    color: var(--navy);    border-color: rgba(30,58,95,0.2); }
    .pill-accepted  { background: var(--success-soft); color: #167a5e; border-color: rgba(29,148,116,0.25); }
    .pill-rejected  { background: var(--coral-soft);   color: #c42c3c; border-color: rgba(231,76,92,0.25); }
    .pill-cancelled { background: var(--surface-2);    color: var(--text-muted); border-color: var(--border); }
    .pill-done      { background: var(--success-soft); color: #167a5e; border-color: rgba(29,148,116,0.25); }
    .pill-planned   { background: var(--navy-soft);    color: var(--navy);    border-color: rgba(30,58,95,0.2); }

    /* ───────── Tablas ───────── */
    figure { margin: 0 0 1rem; overflow-x: auto; }
    table {
      background: var(--surface);
      border-radius: var(--radius);
      overflow: hidden;
      border-collapse: separate;
      border-spacing: 0;
      box-shadow: 0 0 0 1px var(--border);
      width: 100%;
      font-size: 0.86rem;
    }
    table th, table td {
      border: none !important;
      border-bottom: 1px solid var(--border-soft) !important;
      padding: 0.6rem 0.85rem;
      vertical-align: middle;
      color: var(--text);
    }
    table tbody tr:last-child td { border-bottom: none !important; }
    table th {
      background: var(--navy-tint);
      color: var(--text-soft); /* WCAG AA: 6.9:1 sobre --navy-tint (era --text-muted, 4.47:1) */
      font-weight: 600;
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      border-bottom: 1px solid var(--border) !important;
    }
    table tbody tr { transition: background 0.12s ease; }
    table tbody tr:hover { background: var(--surface-2); }
    table tfoot th, table tfoot td {
      background: var(--navy-tint);
      color: var(--text-soft);
      font-weight: 600;
      border-top: 1px solid var(--border) !important;
    }
    table a { color: var(--navy); text-decoration: none; font-weight: 500; }
    table a:hover { color: var(--coral); text-decoration: underline; }

    /* ───────── Tipografía ───────── */
    h1, h2, h3, h4 { color: var(--navy); font-weight: 700; letter-spacing: -0.022em; }
    h1 { font-size: 1.55rem; margin: 0 0 0.85rem; }
    h2 { font-size: 1.05rem; margin: 1.5rem 0 0.6rem; font-weight: 600; color: var(--text); }
    h3 { font-size: 0.78rem; margin: 1rem 0 0.4rem;
         text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); font-weight: 600; }
    /* Etiqueta de sección: es un h2 semántico (jerarquía correcta bajo el h1)
       pero conserva el aspecto de la antigua etiqueta pequeña en mayúsculas. */
    h2.section-label {
      font-size: 0.78rem; margin: 1rem 0 0.4rem;
      text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); font-weight: 600;
    }
    p, li { color: var(--text); font-size: 0.92rem; }
    a { color: var(--navy); }
    a:hover { color: var(--coral); }
    strong { color: var(--text); font-weight: 600; }
    em { color: var(--text-soft); }
    code {
      background: var(--surface-2);
      border: 1px solid var(--border);
      padding: 0.1rem 0.4rem;
      border-radius: var(--radius-sm);
      font-size: 0.82em;
      color: var(--navy);
      font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    }

    /* ───────── Detalles varios ───────── */
    dl dt { color: var(--text-muted); font-weight: 600; font-size: 0.72rem;
            text-transform: uppercase; letter-spacing: 0.07em; margin-top: 0.7rem; }
    dl dt strong { color: var(--text-muted); font-weight: 600; }
    dl dd { color: var(--text); margin: 0.2rem 0 0; font-size: 0.93rem; }
    hr { border: none; height: 1px; background: var(--border-soft); margin: 1.25rem 0; }
    img { max-width: 100%; }

    article.success-banner {
      background: var(--success-soft) !important;
      border-color: rgba(29, 148, 116, 0.35) !important;
      color: var(--success) !important;
      display: flex;
      align-items: center;
      gap: 0.55rem;
      font-weight: 500;
    }
    article.success-banner .ico,
    article.success-banner > svg.ico {
      width: 18px; height: 18px;
      flex: 0 0 auto;
      display: inline-block;
    }
    .error-banner {
      border-left: 3px solid var(--danger);
      background: var(--danger-soft);
      padding: 0.75rem 1rem;
    }
    [role="button"].is-active,
    a[role="button"].is-active {
      background: var(--navy-soft) !important;
      color: var(--navy) !important;
      border-color: var(--navy) !important;
      box-shadow: inset 0 0 0 1px var(--navy) !important;
    }

    /* ───────── Iconografía global ───────── */
    .ico-inline,
    svg.ico-inline {
      display: inline-block;
      vertical-align: -3px;
      width: 16px; height: 16px;
      flex-shrink: 0;
    }
    .ico-inline svg { width: 100%; height: 100%; }
    svg use { color: inherit; }

    /* ───────── Móvil: sidebar oculto, topbar mini con hamburguesa ───────── */
    @media (max-width: 860px) {
      body { padding-left: 0; padding-top: 52px; }

      .sidebar {
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        width: 260px;
        z-index: 40;
      }
      .sidebar.is-open { transform: translateX(0); box-shadow: 4px 0 24px rgba(21, 42, 69, 0.25); }

      .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(21, 42, 69, 0.45);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.18s ease;
        z-index: 30;
      }
      .sidebar-backdrop.is-open { opacity: 1; pointer-events: auto; }

      .mobile-topbar {
        display: flex;
        align-items: center;
        gap: 0.6rem;
        position: fixed;
        top: 0; left: 0; right: 0;
        height: 52px;
        padding: 0 0.85rem;
        background: var(--navy);
        color: #ffffff;
        z-index: 25;
        box-shadow: 0 1px 0 var(--navy-dark), 0 2px 8px rgba(21, 42, 69, 0.18);
      }
      .mobile-topbar .menu-toggle {
        background: transparent;
        border: 1px solid rgba(255,255,255,0.2);
        color: #ffffff;
        padding: 0.35rem 0.55rem;
        border-radius: var(--radius-sm);
        display: inline-grid; place-items: center;
        box-shadow: none;
      }
      .mobile-topbar .menu-toggle:hover { background: rgba(255,255,255,0.1); transform: none; }
      .mobile-topbar .menu-toggle svg { width: 18px; height: 18px; }
      .mobile-topbar .brand {
        color: #ffffff;
        text-decoration: none;
        font-weight: 600;
        font-size: 0.88rem;
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
      }
      .mobile-topbar .brand .brand-mark {
        width: 24px; height: 24px;
        background: var(--coral);
        color: #ffffff;
        border-radius: 5px;
        display: inline-grid; place-items: center;
        font-weight: 700;
        font-size: 0.7rem;
      }
      .mobile-topbar .brand .brand-sub { display: none; }

      h1 { font-size: 1.3rem; }
      .brand-hero { padding: 1.2rem 1rem 1rem; }
    }

    /* ── Salto al contenido (teclado / lectores de pantalla) ── */
    .skip-link {
      position: absolute;
      left: 0.5rem;
      top: -3rem;
      z-index: 1000;
      padding: 0.5rem 0.9rem;
      background: var(--navy);
      color: #ffffff;
      border-radius: var(--radius);
      text-decoration: none;
      font-weight: 600;
      transition: top 0.15s ease;
    }
    .skip-link:focus {
      top: 0.5rem;
      outline: 2px solid var(--coral);
      outline-offset: 2px;
    }

    /* ── Respeta "reducir movimiento" del sistema operativo ── */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
      }
    }

    /* ── Cuadro de mando: secciones, tarjetas de dinero y barras ── */
    .dash-section { margin: 0 0 1.75rem; }
    .dash-h2 {
      font-size: 0.95rem; font-weight: 700; color: var(--text);
      margin: 0 0 0.75rem; letter-spacing: -0.01em;
    }
    .dash-section-head {
      display: flex; align-items: baseline; justify-content: space-between;
      gap: 1rem; margin-bottom: 0.75rem;
    }
    .dash-section-head .dash-h2 { margin: 0; }
    .dash-section-head a {
      font-size: 0.82rem; color: var(--text-soft); white-space: nowrap;
      display: inline-flex; align-items: center; gap: 0.2rem;
    }
    .dash-section-head a:hover { color: var(--coral); }

    .money-grid {
      display: grid; gap: 0.85rem;
      grid-template-columns: repeat(3, 1fr);
    }
    @media (max-width: 640px) { .money-grid { grid-template-columns: 1fr; } }
    .money-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 0.9rem 1rem;
      border-left: 3px solid var(--border);
      display: flex; flex-direction: column; gap: 0.15rem;
    }
    .money-card--in { border-left-color: var(--success); }
    .money-card--out { border-left-color: var(--coral); }
    .money-label {
      font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.06em; color: var(--text-soft);
    }
    .money-num {
      font-size: 1.5rem; font-weight: 700; color: var(--text);
      font-variant-numeric: tabular-nums; line-height: 1.2;
    }
    .money-card--in .money-num { color: var(--success); }
    .money-card--out .money-num { color: var(--coral); }
    .money-hint { font-size: 0.74rem; color: var(--text-muted); }

    .barchart { display: flex; flex-direction: column; gap: 0.5rem; }
    .barchart-row {
      display: grid; grid-template-columns: 7.5rem 1fr auto;
      align-items: center; gap: 0.6rem;
    }
    .barchart-label { font-size: 0.84rem; color: var(--text-soft); }
    .barchart-track {
      height: 0.7rem; background: var(--bg-soft);
      border-radius: 999px; overflow: hidden;
    }
    .barchart-fill {
      display: block; height: 100%; min-width: 2px;
      background: var(--coral); border-radius: 999px;
      transition: width 0.3s ease;
    }
    .barchart-value {
      font-size: 0.8rem; color: var(--text-soft);
      font-variant-numeric: tabular-nums; white-space: nowrap;
    }
    .barchart-empty { font-size: 0.86rem; color: var(--text-muted); margin: 0.3rem 0; }
    @media (max-width: 480px) {
      .barchart-row { grid-template-columns: 5.5rem 1fr auto; gap: 0.4rem; }
      .barchart-label { font-size: 0.78rem; }
    }

    /* ── Tendencia: mini-gráficos de columnas (6 meses) ── */
    .trend-grid { display: grid; gap: 0.85rem; grid-template-columns: 1fr 1fr; }
    @media (max-width: 640px) { .trend-grid { grid-template-columns: 1fr; } }
    .trend-card {
      background: var(--surface); border: 1px solid var(--border);
      border-radius: var(--radius-lg); padding: 0.85rem 1rem;
    }
    .trend-head {
      display: flex; align-items: baseline; justify-content: space-between;
      gap: 0.5rem; margin-bottom: 0.65rem;
    }
    .trend-title {
      font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.06em; color: var(--text-soft);
    }
    .trend-total { font-size: 0.95rem; font-weight: 700; font-variant-numeric: tabular-nums; }
    .trendbars { display: flex; gap: 0.4rem; align-items: flex-end; height: 64px; }
    .trendbar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.3rem; height: 100%; }
    .trendbar-track { width: 100%; flex: 1; display: flex; align-items: flex-end; min-height: 0; }
    .trendbar-fill { width: 100%; min-height: 2px; border-radius: 3px 3px 0 0; transition: height 0.3s ease; }
    .trendbar-label { font-size: 0.68rem; color: var(--text-muted); }

    /* ── Puente IA: chips de acción que abren el asistente ── */
    .ai-actions { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.4rem 0 1.4rem; }
    .ai-chip {
      display: inline-flex; align-items: center; gap: 0.4rem;
      margin: 0; padding: 0.42rem 0.85rem;
      font-size: 0.84rem; font-weight: 500; line-height: 1;
      color: var(--coral-dark); background: var(--coral-soft);
      border: 1px solid transparent; border-radius: 999px;
      cursor: pointer; transition: background 0.12s, border-color 0.12s;
    }
    .ai-chip:hover { background: var(--surface); border-color: var(--coral); }
    .ai-chip:focus-visible { outline: none; border-color: var(--coral); box-shadow: 0 0 0 3px var(--coral-soft); }
    .ai-chip svg { width: 14px; height: 14px; display: block; }