/* ================================================================ */
/* QATALYST DESIGN SYSTEM v4 - Reference-aligned refresh             */
/* Light sidebar, big topbar search, clean white cards, tight typo. */
/* Aplica SOBRE las definiciones anteriores con !important donde     */
/* sea necesario para imponer el sistema sobre clases legacy.        */
/* ================================================================ */

:root {
    --qt-bg: #f7f8fb;
    --qt-surface: #ffffff;
    --qt-surface-2: #fafbfc;
    --qt-border: #eaecf0;
    --qt-border-strong: #d0d5dd;
    --qt-ink: #101828;
    --qt-ink-muted: #475467;
    --qt-ink-faint: #98a2b3;
    --qt-accent: #2563eb;
    --qt-accent-soft: #eff6ff;
    --qt-accent-deep: #1d4ed8;
    --qt-success: #079455;
    --qt-success-soft: #ecfdf3;
    --qt-success-ink: #067647;
    --qt-danger: #d92d20;
    --qt-danger-soft: #fef3f2;
    --qt-danger-ink: #b42318;
    --qt-warning: #dc6803;
    --qt-warning-soft: #fffaeb;
    --qt-warning-ink: #b54708;
    --qt-radius: 12px;
    --qt-radius-sm: 8px;
    --qt-radius-lg: 16px;
    --qt-shadow-card: 0 1px 2px rgba(16, 24, 40, 0.04), 0 1px 3px rgba(16, 24, 40, 0.05);
    --qt-shadow-card-hover: 0 4px 8px rgba(16, 24, 40, 0.06), 0 8px 24px rgba(16, 24, 40, 0.04);
    --qt-shadow-elevated: 0 12px 32px rgba(16, 24, 40, 0.10);
}

html[data-theme="dark"] {
    --qt-bg: #0a0e19;
    --qt-surface: #131826;
    --qt-surface-2: #1a2033;
    --qt-border: #232a3d;
    --qt-border-strong: #34405a;
    --qt-ink: #f1f5f9;
    --qt-ink-muted: #94a3b8;
    --qt-ink-faint: #64748b;
    --qt-accent: #60a5fa;
    --qt-accent-soft: rgba(96, 165, 250, 0.10);
    --qt-accent-deep: #3b82f6;
    --qt-success: #34d399;
    --qt-success-soft: rgba(52, 211, 153, 0.12);
    --qt-success-ink: #6ee7b7;
    --qt-danger: #f87171;
    --qt-danger-soft: rgba(248, 113, 113, 0.12);
    --qt-danger-ink: #fca5a5;
    --qt-warning: #fbbf24;
    --qt-warning-soft: rgba(251, 191, 36, 0.12);
    --qt-warning-ink: #fcd34d;
    --qt-shadow-card: 0 1px 2px rgba(0, 0, 0, 0.4), 0 1px 3px rgba(0, 0, 0, 0.3);
    --qt-shadow-card-hover: 0 4px 8px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
    --qt-shadow-elevated: 0 12px 32px rgba(0, 0, 0, 0.5);
}

/* ----------------------------------------------------------------- */
/* Cuerpo y fondo                                                    */
/* ----------------------------------------------------------------- */
body {
    background: var(--qt-bg) !important;
    color: var(--qt-ink) !important;
}

/* ----------------------------------------------------------------- */
/* SIDEBAR: estilo light estilo reference                            */
/* ----------------------------------------------------------------- */
.c-sidebar {
    background: var(--qt-surface) !important;
    border-right: 1px solid var(--qt-border) !important;
    color: var(--qt-ink-muted) !important;
}
.c-sidebar-brand {
    border-bottom: 1px solid var(--qt-border) !important;
    padding: 1.05rem 1.05rem !important;
}
.c-sidebar-brand a {
    text-decoration: none;
    color: inherit;
    display: flex; align-items: center; gap: .65rem;
}
.c-sidebar-brand img { width: 28px; height: 28px; }
.c-sidebar-brand-name {
    font-size: 1.02rem !important;
    font-weight: 700 !important;
    color: var(--qt-ink) !important;
    letter-spacing: -.015em;
}
.c-sidebar-label {
    font-size: 0.66rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.10em !important;
    text-transform: uppercase !important;
    color: var(--qt-ink-faint) !important;
    padding: 1.1rem 1.15rem .5rem !important;
}
.c-sidebar-link {
    display: flex !important;
    align-items: center !important;
    gap: 0.8rem !important;
    padding: 0.55rem 1.15rem !important;
    margin: 1px 0.55rem !important;
    color: var(--qt-ink-muted) !important;
    background: transparent !important;
    border: none !important;
    border-radius: var(--qt-radius-sm) !important;
    font-size: 0.88rem !important;
    font-weight: 500 !important;
    transition: background-color .12s ease, color .12s ease !important;
    text-decoration: none !important;
    min-height: 36px !important;
}
.c-sidebar-link:hover {
    background: var(--qt-surface-2) !important;
    color: var(--qt-ink) !important;
}
.c-sidebar-link.is-active {
    background: var(--qt-accent-soft) !important;
    color: var(--qt-accent) !important;
    font-weight: 600 !important;
}
.c-sidebar-link svg {
    width: 18px !important;
    height: 18px !important;
    flex: 0 0 18px !important;
    color: currentColor !important;
}
.c-sidebar-foot {
    border-top: 1px solid var(--qt-border) !important;
    background: var(--qt-surface) !important;
}
.c-sidebar-avatar {
    background: linear-gradient(135deg, var(--qt-accent) 0%, var(--qt-accent-deep) 100%) !important;
    color: #fff !important;
    width: 36px !important; height: 36px !important;
    border-radius: 50% !important;
    display: flex !important; align-items: center !important; justify-content: center !important;
    font-weight: 700 !important;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.25);
}
.c-sidebar-user strong {
    color: var(--qt-ink) !important;
    font-size: 0.84rem !important;
    font-weight: 600 !important;
}
.c-sidebar-user a {
    color: var(--qt-ink-faint) !important;
    font-size: 0.74rem !important;
}

/* ----------------------------------------------------------------- */
/* TOPBAR: barra superior con search prominente                      */
/* ----------------------------------------------------------------- */
.c-topbar {
    background: var(--qt-surface) !important;
    border-bottom: 1px solid var(--qt-border) !important;
    padding: 0.85rem 1.5rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 1.2rem !important;
    height: 64px;
}
.c-topbar-search {
    flex: 1 1 480px;
    max-width: 580px;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    background: var(--qt-bg) !important;
    border: 1px solid var(--qt-border) !important;
    border-radius: 10px !important;
    padding: 0.55rem 0.85rem !important;
    color: var(--qt-ink-muted) !important;
    transition: border-color .14s ease, box-shadow .14s ease, background .14s ease;
}
.c-topbar-search:focus-within {
    background: var(--qt-surface) !important;
    border-color: var(--qt-accent) !important;
    box-shadow: 0 0 0 3px var(--qt-accent-soft) !important;
}
.c-topbar-search svg { width: 16px; height: 16px; color: var(--qt-ink-faint); flex: 0 0 16px; }
.c-topbar-search input {
    flex: 1; background: transparent; border: 0; outline: 0;
    color: var(--qt-ink) !important;
    font-size: 0.88rem !important;
    font-family: inherit;
}
.c-topbar-search input::placeholder { color: var(--qt-ink-faint); }
.c-topbar-search kbd {
    font-size: 0.66rem; font-family: var(--c-font-mono, monospace);
    background: var(--qt-surface); border: 1px solid var(--qt-border);
    color: var(--qt-ink-faint);
    padding: 2px 6px; border-radius: 5px;
}
.c-topbar-actions { margin-left: auto; display: flex; align-items: center; gap: .35rem; }
.c-topbar-btn {
    width: 38px; height: 38px;
    display: inline-flex; align-items: center; justify-content: center;
    background: transparent; border: 0;
    color: var(--qt-ink-muted) !important;
    border-radius: 9px;
    cursor: pointer;
    position: relative;
    transition: background-color .12s ease, color .12s ease;
}
.c-topbar-btn:hover {
    background: var(--qt-surface-2) !important;
    color: var(--qt-ink) !important;
}
.c-topbar-breadcrumb {
    font-size: 0.86rem;
    color: var(--qt-ink-muted);
}
.c-topbar-breadcrumb strong { color: var(--qt-ink); font-weight: 600; }
.c-topbar-breadcrumb .sep { color: var(--qt-ink-faint); margin: 0 .35rem; }
.c-dot-pulse {
    position: absolute; top: 9px; right: 9px;
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--qt-danger);
    box-shadow: 0 0 0 0 rgba(217, 45, 32, 0.6);
    animation: qt-pulse 1.6s infinite;
}
@keyframes qt-pulse {
    0%   { box-shadow: 0 0 0 0 rgba(217, 45, 32, 0.5); }
    70%  { box-shadow: 0 0 0 8px rgba(217, 45, 32, 0); }
    100% { box-shadow: 0 0 0 0 rgba(217, 45, 32, 0); }
}

/* ----------------------------------------------------------------- */
/* CARDS unificadas estilo reference                                 */
/* ----------------------------------------------------------------- */
.c-card,
.bg-white.shadow,
.bg-white.shadow-sm,
.bg-white.shadow-md,
.bg-white.shadow-lg,
.bg-white.shadow-xl,
.bg-white.shadow-2xl {
    background: var(--qt-surface) !important;
    border: 1px solid var(--qt-border) !important;
    border-radius: var(--qt-radius) !important;
    box-shadow: var(--qt-shadow-card) !important;
    color: var(--qt-ink);
}
.c-card:hover {
    box-shadow: var(--qt-shadow-card-hover) !important;
}
.c-card-hd {
    padding: 1.1rem 1.4rem !important;
    border-bottom: 1px solid var(--qt-border) !important;
    background: transparent !important;
}
.c-section-hd__title {
    font-size: 1rem !important;
    font-weight: 700 !important;
    color: var(--qt-ink) !important;
    letter-spacing: -.01em;
}
.c-section-hd__help {
    font-size: 0.82rem !important;
    color: var(--qt-ink-muted) !important;
    margin-top: 3px;
}

/* ----------------------------------------------------------------- */
/* KPI tiles estilo reference (numero gigante + trend chip)         */
/* ----------------------------------------------------------------- */
.c-stat {
    background: var(--qt-surface) !important;
    border: 1px solid var(--qt-border) !important;
    border-radius: var(--qt-radius) !important;
    padding: 1.25rem 1.4rem !important;
    box-shadow: var(--qt-shadow-card) !important;
    color: var(--qt-ink) !important;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.c-stat:hover {
    transform: translateY(-1px);
    box-shadow: var(--qt-shadow-card-hover) !important;
    border-color: var(--qt-border-strong) !important;
}
.c-stat-label {
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    color: var(--qt-ink-muted) !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}
.c-stat-value {
    font-size: 1.95rem !important;
    font-weight: 700 !important;
    letter-spacing: -.02em !important;
    line-height: 1.1 !important;
    color: var(--qt-ink) !important;
}
.c-stat-help {
    font-size: 0.78rem !important;
    color: var(--qt-ink-faint) !important;
    margin-top: .55rem !important;
}
.c-trend {
    display: inline-flex; align-items: center; gap: 3px;
    padding: 2px 8px; border-radius: 999px;
    font-size: .72rem; font-weight: 600; line-height: 1;
}
.c-trend.is-up   { background: var(--qt-success-soft); color: var(--qt-success-ink); }
.c-trend.is-down { background: var(--qt-danger-soft); color: var(--qt-danger-ink); }
.c-trend.is-flat { background: var(--qt-surface-2); color: var(--qt-ink-muted); }
.c-trend svg { width: 10px; height: 10px; }

/* ----------------------------------------------------------------- */
/* TABLAS estilo reference                                           */
/* ----------------------------------------------------------------- */
table.min-w-full,
.c-table {
    background: var(--qt-surface) !important;
}
table.min-w-full thead,
.c-card table thead,
.c-table thead {
    background: var(--qt-surface-2) !important;
}
table.min-w-full thead th,
.c-card table thead th,
.c-table thead th {
    color: var(--qt-ink-muted) !important;
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.06em !important;
    padding: 0.78rem 1.25rem !important;
    border-bottom: 1px solid var(--qt-border) !important;
}
table.min-w-full tbody td,
.c-card table tbody td,
.c-table tbody td {
    padding: 0.95rem 1.25rem !important;
    color: var(--qt-ink) !important;
    border-bottom: 1px solid var(--qt-border) !important;
    font-size: 0.88rem !important;
}
table.min-w-full tbody tr:hover,
.c-card table tbody tr:hover,
.c-table tbody tr:hover {
    background: var(--qt-surface-2) !important;
}
.divide-y > :not([hidden]) ~ :not([hidden]),
.divide-gray-200 > :not([hidden]) ~ :not([hidden]) {
    border-color: var(--qt-border) !important;
}

/* ----------------------------------------------------------------- */
/* FORMS                                                             */
/* ----------------------------------------------------------------- */
input[type="text"], input[type="email"], input[type="number"],
input[type="password"], input[type="search"], input[type="tel"],
input[type="url"], input[type="date"], input[type="datetime-local"],
input[type="time"], select, textarea, .c-input, .c-select, .c-textarea {
    background: var(--qt-surface) !important;
    border: 1px solid var(--qt-border-strong) !important;
    color: var(--qt-ink) !important;
    border-radius: 8px !important;
    padding: 0.55rem 0.8rem !important;
    font-size: 0.88rem !important;
    transition: border-color .14s ease, box-shadow .14s ease;
}
input:focus, select:focus, textarea:focus,
.c-input:focus, .c-select:focus, .c-textarea:focus {
    outline: 0 !important;
    border-color: var(--qt-accent) !important;
    box-shadow: 0 0 0 3px var(--qt-accent-soft) !important;
}
input::placeholder, textarea::placeholder { color: var(--qt-ink-faint) !important; }
.c-label, label {
    color: var(--qt-ink) !important;
    font-weight: 500 !important;
}

/* ----------------------------------------------------------------- */
/* BOTONES                                                           */
/* ----------------------------------------------------------------- */
.c-btn,
.bg-indigo-600, .bg-blue-600, .bg-green-600,
button.bg-indigo-600, button.bg-blue-600, button.bg-green-600,
a.bg-indigo-600, a.bg-blue-600, a.bg-green-600 {
    border-radius: 9px !important;
    font-weight: 600 !important;
    font-size: 0.88rem !important;
    transition: background .14s ease, transform .12s ease, box-shadow .14s ease !important;
    box-shadow: 0 1px 2px rgba(16, 24, 40, 0.05) !important;
}
.bg-indigo-600, button.bg-indigo-600, a.bg-indigo-600,
.c-btn-primary {
    background: var(--qt-accent) !important;
    color: #fff !important;
}
.bg-indigo-600:hover, button.bg-indigo-600:hover, a.bg-indigo-600:hover,
.hover\:bg-indigo-700:hover, .c-btn-primary:hover {
    background: var(--qt-accent-deep) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25) !important;
}

/* ----------------------------------------------------------------- */
/* HERO / WELCOME BANNER (estilo reference)                          */
/* ----------------------------------------------------------------- */
.c-gradient-hero {
    background: var(--qt-surface) !important;
    border: 1px solid var(--qt-border) !important;
    border-radius: var(--qt-radius-lg) !important;
    padding: 1.65rem 2rem !important;
    box-shadow: var(--qt-shadow-card) !important;
    position: relative;
    overflow: hidden;
}
.c-gradient-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px 200px at 100% 0%, var(--qt-accent-soft), transparent 60%);
    pointer-events: none;
}
.c-gradient-hero > * { position: relative; }
.c-eyebrow {
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    color: var(--qt-accent) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.10em !important;
}
.c-h1 {
    font-size: 1.65rem !important;
    font-weight: 700 !important;
    color: var(--qt-ink) !important;
    letter-spacing: -.02em !important;
}
.c-subtitle {
    color: var(--qt-ink-muted) !important;
    font-size: 0.92rem !important;
}

/* ----------------------------------------------------------------- */
/* BADGES uniformes                                                  */
/* ----------------------------------------------------------------- */
.bg-yellow-100, .bg-amber-100 { background: var(--qt-warning-soft) !important; }
.text-yellow-800, .text-amber-700, .text-amber-800 { color: var(--qt-warning-ink) !important; }
.bg-green-100 { background: var(--qt-success-soft) !important; }
.text-green-700, .text-green-800 { color: var(--qt-success-ink) !important; }
.bg-red-100, .bg-red-50 { background: var(--qt-danger-soft) !important; }
.text-red-600, .text-red-700, .text-red-800 { color: var(--qt-danger-ink) !important; }
.bg-blue-100, .bg-indigo-50 { background: var(--qt-accent-soft) !important; }
.bg-indigo-100 { background: var(--qt-accent-soft) !important; }
.text-blue-600, .text-blue-700, .text-blue-800,
.text-indigo-600, .text-indigo-700, .text-indigo-800 { color: var(--qt-accent) !important; }

/* ----------------------------------------------------------------- */
/* HEADERS dentro de paginas (titulos del listado)                   */
/* ----------------------------------------------------------------- */
header.bg-white {
    background: transparent !important;
    border-bottom: 0 !important;
    padding: 0.5rem 0 1.4rem !important;
}
header.bg-white h1,
header.bg-white .text-2xl {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    letter-spacing: -.015em !important;
    color: var(--qt-ink) !important;
}
header.bg-white p, header.bg-white .text-gray-500, header.bg-white .text-sm {
    color: var(--qt-ink-muted) !important;
}

/* ----------------------------------------------------------------- */
/* DARK MODE: forzar texto y backgrounds en cualquier vista          */
/* ----------------------------------------------------------------- */
html[data-theme="dark"] body { background: var(--qt-bg) !important; color: var(--qt-ink) !important; }
html[data-theme="dark"] .c-card,
html[data-theme="dark"] .bg-white,
html[data-theme="dark"] .bg-gray-50 {
    background: var(--qt-surface) !important;
    border-color: var(--qt-border) !important;
    color: var(--qt-ink) !important;
}
html[data-theme="dark"] .bg-gray-100,
html[data-theme="dark"] .bg-slate-100 { background: var(--qt-surface-2) !important; }
html[data-theme="dark"] .text-gray-900,
html[data-theme="dark"] .text-slate-900,
html[data-theme="dark"] .text-black { color: var(--qt-ink) !important; }
html[data-theme="dark"] .text-gray-800,
html[data-theme="dark"] .text-gray-700,
html[data-theme="dark"] .text-gray-600 { color: var(--qt-ink) !important; opacity: .92; }
html[data-theme="dark"] .text-gray-500 { color: var(--qt-ink-muted) !important; }
html[data-theme="dark"] .text-gray-400 { color: var(--qt-ink-faint) !important; }
html[data-theme="dark"] header.bg-white { background: transparent !important; }
html[data-theme="dark"] header.bg-white h1 { color: var(--qt-ink) !important; }

html[data-theme="dark"] .c-topbar,
html[data-theme="dark"] .c-topbar-btn:hover {
    background: var(--qt-surface) !important;
    border-color: var(--qt-border) !important;
}
html[data-theme="dark"] .c-topbar-search { background: var(--qt-bg) !important; border-color: var(--qt-border) !important; }
html[data-theme="dark"] .c-topbar-search input { color: var(--qt-ink) !important; }
html[data-theme="dark"] .c-topbar-search kbd { background: var(--qt-surface-2) !important; border-color: var(--qt-border) !important; color: var(--qt-ink-muted) !important; }

html[data-theme="dark"] .c-sidebar { background: var(--qt-surface) !important; border-right-color: var(--qt-border) !important; }
html[data-theme="dark"] .c-sidebar-link { color: var(--qt-ink-muted) !important; }
html[data-theme="dark"] .c-sidebar-link:hover { background: var(--qt-surface-2) !important; color: var(--qt-ink) !important; }
html[data-theme="dark"] .c-sidebar-link.is-active { background: var(--qt-accent-soft) !important; color: var(--qt-accent) !important; }
html[data-theme="dark"] .c-sidebar-brand-name { color: var(--qt-ink) !important; }

html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea,
html[data-theme="dark"] .c-input,
html[data-theme="dark"] .c-select,
html[data-theme="dark"] .c-textarea {
    background: var(--qt-bg) !important;
    border-color: var(--qt-border-strong) !important;
    color: var(--qt-ink) !important;
}
html[data-theme="dark"] input::placeholder,
html[data-theme="dark"] textarea::placeholder { color: var(--qt-ink-faint) !important; }

html[data-theme="dark"] table.min-w-full,
html[data-theme="dark"] .c-card table {
    background: var(--qt-surface) !important;
}
html[data-theme="dark"] table.min-w-full thead,
html[data-theme="dark"] .c-card table thead { background: var(--qt-surface-2) !important; }
html[data-theme="dark"] table.min-w-full thead th,
html[data-theme="dark"] .c-card table thead th { color: var(--qt-ink-muted) !important; }
html[data-theme="dark"] table.min-w-full tbody td,
html[data-theme="dark"] .c-card table tbody td { color: var(--qt-ink) !important; border-color: var(--qt-border) !important; }
html[data-theme="dark"] table.min-w-full tbody tr:hover,
html[data-theme="dark"] .c-card table tbody tr:hover { background: var(--qt-surface-2) !important; }

html[data-theme="dark"] .border-gray-100,
html[data-theme="dark"] .border-gray-200,
html[data-theme="dark"] .border-gray-300 {
    border-color: var(--qt-border) !important;
}

/* Hero dark mode */
html[data-theme="dark"] .c-gradient-hero {
    background: var(--qt-surface) !important;
    border-color: var(--qt-border) !important;
}
html[data-theme="dark"] .c-gradient-hero::before {
    background: radial-gradient(600px 200px at 100% 0%, rgba(96, 165, 250, 0.10), transparent 60%);
}

/* Audio player en llamadas (calls/show) - gradient dark */
html[data-theme="dark"] .bg-gray-900 {
    background: linear-gradient(135deg, #0a0e19 0%, #131826 100%) !important;
}

/* Gradients (login brand, chat hero) - en dark se atenuan */
html[data-theme="dark"] .bg-gradient-to-r.from-indigo-600.to-purple-600 {
    background: linear-gradient(135deg, var(--qt-accent-deep) 0%, #4c1d95 100%) !important;
}

/* Theme toggle bottom button (sidebar foot) */
html[data-theme="dark"] .c-theme-toggle {
    background: var(--qt-surface-2) !important;
    border-color: var(--qt-border) !important;
    color: var(--qt-ink-muted) !important;
}

/* AI Coach modal en dark */
html[data-theme="dark"] #ai-coach-modal { background: rgba(0, 0, 0, 0.65) !important; }
html[data-theme="dark"] #ai-coach-modal > div { background: var(--qt-surface) !important; border: 1px solid var(--qt-border); }

/* Topbar mobile */
.c-topbar-mobile {
    background: var(--qt-surface) !important;
    border-bottom: 1px solid var(--qt-border) !important;
}
html[data-theme="dark"] .c-topbar-mobile {
    background: var(--qt-surface) !important;
    border-bottom-color: var(--qt-border) !important;
}

/* AI Branding chips (OpenAI/Claude visibles) */
.ai-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    border: 1px solid;
}
.ai-chip-openai { background: rgba(16, 163, 127, 0.10); color: #0d8866; border-color: rgba(16, 163, 127, 0.25); }
.ai-chip-claude { background: rgba(217, 119, 87, 0.10); color: #c2410c; border-color: rgba(217, 119, 87, 0.25); }
.ai-chip-gemini { background: rgba(66, 133, 244, 0.10); color: #1d4ed8; border-color: rgba(66, 133, 244, 0.25); }
.ai-chip-pipeline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--qt-surface-2);
    border: 1px solid var(--qt-border);
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    color: var(--qt-ink-muted);
}
.ai-chip-pipeline svg { color: var(--qt-ink-faint); }
html[data-theme="dark"] .ai-chip-openai { background: rgba(16, 163, 127, 0.15); color: #34d399; border-color: rgba(52, 211, 153, 0.30); }
html[data-theme="dark"] .ai-chip-claude { background: rgba(217, 119, 87, 0.15); color: #fb923c; border-color: rgba(251, 146, 60, 0.30); }
html[data-theme="dark"] .ai-chip-gemini { background: rgba(96, 165, 250, 0.15); color: #93c5fd; border-color: rgba(96, 165, 250, 0.30); }

/* Pulir links */
a.text-indigo-600, a.text-blue-600 { transition: color .12s ease; }
a.text-indigo-600:hover, a.text-blue-600:hover { color: var(--qt-accent-deep) !important; }
html[data-theme="dark"] a.text-indigo-600, html[data-theme="dark"] a.text-blue-600 { color: var(--qt-accent) !important; }

/* Make sure everything uses the right font */
body, .c-content, .c-card, .c-stat, .c-topbar, .c-sidebar { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important; }

/* App root wrapper */
.c-app-wrap {
    min-height: 100vh;
    display: flex;
}
.c-content {
    flex: 1;
    min-width: 0;
}
.c-page { padding: 1.5rem 2rem; }

/* Smooth scroll for sidebar */
.c-sidebar-nav {
    overflow-y: auto;
    padding: .5rem 0 1.25rem;
}
.c-sidebar-nav::-webkit-scrollbar { width: 6px; }
.c-sidebar-nav::-webkit-scrollbar-thumb { background: var(--qt-border-strong); border-radius: 3px; }

/* Recycle Tailwind shadow */
.shadow-2xl, .shadow-xl, .shadow-lg, .shadow-md, .shadow-sm, .shadow {
    box-shadow: var(--qt-shadow-card) !important;
}

/* Header (h1, h2, h3) global tipografia */
.text-2xl { font-size: 1.5rem !important; font-weight: 700 !important; letter-spacing: -.015em !important; }
.text-3xl { font-size: 1.875rem !important; font-weight: 700 !important; letter-spacing: -.02em !important; }

/* Bold numbers */
.text-4xl { font-size: 2.25rem !important; font-weight: 800 !important; letter-spacing: -.025em !important; }

/* Audio HTML5 controls dark */
html[data-theme="dark"] audio {
    color-scheme: dark;
}

/* Logo en sidebar light: no invertir colores */
.c-sidebar-brand img {
    filter: none !important;
    opacity: 1 !important;
    max-height: 28px !important;
}

/* Sidebar width responsive */
.c-sidebar {
    flex: 0 0 248px !important;
    width: 248px !important;
}

/* Active link indicador izquierdo */
.c-sidebar-link.is-active::before {
    display: none !important;
}

/* Theme toggle en sidebar foot */
.c-theme-toggle {
    background: var(--qt-surface-2) !important;
    border: 1px solid var(--qt-border) !important;
    color: var(--qt-ink-muted) !important;
    border-radius: 9px !important;
    padding: 0.55rem 0.7rem !important;
    transition: background .14s ease, color .14s ease;
}
.c-theme-toggle:hover {
    background: var(--qt-bg) !important;
    color: var(--qt-ink) !important;
}
.c-theme-toggle [data-theme-mode-badge] {
    background: var(--qt-bg) !important;
    color: var(--qt-ink-faint) !important;
    padding: 2px 6px;
    border-radius: 5px;
    border: 1px solid var(--qt-border);
}

/* Pagina padding consistente */
.c-page {
    padding: 1.5rem 2rem !important;
    max-width: 1440px;
    margin: 0 auto;
}
@media (max-width: 768px) {
    .c-page { padding: 1rem 0.85rem !important; }
}

/* Fix max-w-7xl interior padding */
.max-w-7xl, .max-w-6xl, .max-w-5xl, .max-w-4xl, .max-w-3xl {
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Eyebrow + h1 dentro de cards */
.c-card .c-eyebrow, .bg-white .c-eyebrow { color: var(--qt-accent) !important; }

/* Overflow audio container */
.bg-gray-900.rounded-xl.p-6 audio,
.bg-gray-900.rounded-2xl.p-6 audio {
    width: 100%;
}

/* AI Pipeline visualization (calls/show) */
.ai-pipeline-row {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding: 14px 18px;
    background: var(--qt-surface-2);
    border: 1px solid var(--qt-border);
    border-radius: 12px;
}
.ai-pipeline-row .arrow {
    color: var(--qt-ink-faint);
    font-size: 18px;
}
html[data-theme="dark"] .ai-pipeline-row {
    background: var(--qt-surface-2);
    border-color: var(--qt-border);
}

/* Avatares grandes */
.h-12.w-12.rounded-full.bg-indigo-100,
.h-10.w-10.rounded-full.bg-blue-100,
.h-10.w-10.rounded-full.bg-indigo-100 {
    background: linear-gradient(135deg, var(--qt-accent) 0%, var(--qt-accent-deep) 100%) !important;
    color: #fff !important;
}

/* Empty state SVG container */
.c-empty-icon { background: var(--qt-accent-soft) !important; color: var(--qt-accent) !important; }
html[data-theme="dark"] .c-empty-icon { background: rgba(96, 165, 250, 0.10) !important; }

/* ============================================================== */
/* SIDEBAR COLLAPSIBLE                                             */
/* Activado via [data-sidebar="collapsed"] en <html>               */
/* ============================================================== */

.c-sidebar {
    transition: width 0.22s cubic-bezier(0.4, 0, 0.2, 1), flex-basis 0.22s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.c-sidebar-brand {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: .5rem;
}
.c-sidebar-brand-link {
    display: flex !important;
    align-items: center !important;
    gap: .65rem !important;
    flex: 1;
    min-width: 0;
    text-decoration: none !important;
    color: inherit !important;
    overflow: hidden;
}
.c-sidebar-collapse-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: transparent;
    border: 1px solid var(--qt-border);
    border-radius: 7px;
    color: var(--qt-ink-muted);
    cursor: pointer;
    flex: 0 0 28px;
    transition: background .12s ease, color .12s ease, border-color .12s ease;
}
.c-sidebar-collapse-btn:hover {
    background: var(--qt-surface-2);
    color: var(--qt-ink);
    border-color: var(--qt-border-strong);
}
.c-sidebar-collapse-btn .ic-expand { display: none; }

@media (max-width: 767px) {
    .c-sidebar-collapse-btn { display: none; }
}

/* Brand name + sidebar labels: ocultar en collapsed con transition */
.c-sidebar-brand-name,
.c-sidebar-link span,
.c-sidebar-label,
.c-sidebar-user,
.c-theme-toggle [data-theme-label],
.c-theme-toggle [data-theme-mode-badge] {
    transition: opacity 0.15s ease, max-width 0.22s cubic-bezier(0.4, 0, 0.2, 1) !important;
    white-space: nowrap;
    overflow: hidden;
}

/* COLLAPSED STATE */
@media (min-width: 768px) {
    html[data-sidebar="collapsed"] .c-sidebar {
        flex: 0 0 72px !important;
        width: 72px !important;
    }
    html[data-sidebar="collapsed"] .c-sidebar-brand-link {
        justify-content: center !important;
    }
    html[data-sidebar="collapsed"] .c-sidebar-brand-name {
        opacity: 0;
        max-width: 0;
        margin: 0;
        pointer-events: none;
    }
    html[data-sidebar="collapsed"] .c-sidebar-collapse-btn .ic-collapse { display: none; }
    html[data-sidebar="collapsed"] .c-sidebar-collapse-btn .ic-expand { display: inline-block; }

    html[data-sidebar="collapsed"] .c-sidebar-brand {
        flex-direction: column;
        gap: .55rem;
        padding: .75rem .55rem !important;
    }
    html[data-sidebar="collapsed"] .c-sidebar-collapse-btn {
        margin: 0 auto;
    }

    html[data-sidebar="collapsed"] .c-sidebar-label {
        opacity: 0;
        max-width: 0;
        height: 0;
        padding: 0 !important;
        margin: 8px 0 !important;
        pointer-events: none;
        border-top: 1px solid var(--qt-border);
    }

    html[data-sidebar="collapsed"] .c-sidebar-link {
        justify-content: center !important;
        padding: 0.6rem 0 !important;
        margin: 1px 0.5rem !important;
        position: relative;
    }
    html[data-sidebar="collapsed"] .c-sidebar-link span {
        opacity: 0;
        max-width: 0;
        pointer-events: none;
    }

    /* Tooltip al hacer hover en items collapsed */
    html[data-sidebar="collapsed"] .c-sidebar-link::after {
        content: attr(title);
        position: absolute;
        left: calc(100% + 12px);
        top: 50%;
        transform: translateY(-50%);
        background: var(--qt-ink);
        color: var(--qt-surface);
        font-size: .78rem;
        font-weight: 500;
        padding: 5px 10px;
        border-radius: 6px;
        white-space: nowrap;
        opacity: 0;
        pointer-events: none;
        transition: opacity .15s ease;
        z-index: 100;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    }
    html[data-sidebar="collapsed"] .c-sidebar-link::before {
        content: '';
        position: absolute;
        left: calc(100% + 6px);
        top: 50%;
        transform: translateY(-50%);
        border: 6px solid transparent;
        border-right-color: var(--qt-ink);
        opacity: 0;
        pointer-events: none;
        transition: opacity .15s ease;
        z-index: 100;
    }
    html[data-sidebar="collapsed"] .c-sidebar-link:hover::after,
    html[data-sidebar="collapsed"] .c-sidebar-link:hover::before {
        opacity: 1;
    }

    /* Foot collapsed */
    html[data-sidebar="collapsed"] .c-sidebar-foot {
        padding: .65rem .4rem !important;
        align-items: center !important;
    }
    html[data-sidebar="collapsed"] .c-theme-toggle {
        width: 38px !important;
        height: 38px !important;
        padding: 0 !important;
        justify-content: center !important;
    }
    html[data-sidebar="collapsed"] .c-theme-toggle [data-theme-label],
    html[data-sidebar="collapsed"] .c-theme-toggle [data-theme-mode-badge] {
        display: none !important;
    }
    html[data-sidebar="collapsed"] .c-sidebar-foot > div {
        justify-content: center !important;
        padding: 0 !important;
    }
    html[data-sidebar="collapsed"] .c-sidebar-user {
        display: none !important;
    }
    html[data-sidebar="collapsed"] .c-sidebar-avatar {
        margin: 0 !important;
    }
}

/* MOBILE: el toggle no aplica, sigue manejado por sidebarOpen */
@media (max-width: 767px) {
    html[data-sidebar="collapsed"] .c-sidebar {
        flex: 0 0 248px !important;
        width: 248px !important;
    }
}

/* Anti-flash: ocultar transitions hasta que se aplique data-sidebar */
html:not([data-sidebar]) .c-sidebar { transition: none !important; }

/* Polish: tooltip dark mode */
html[data-theme="dark"][data-sidebar="collapsed"] .c-sidebar-link::after {
    background: var(--qt-ink);
    color: var(--qt-bg);
}
html[data-theme="dark"][data-sidebar="collapsed"] .c-sidebar-link::before {
    border-right-color: var(--qt-ink);
}

/* Avatar sin shadow excesivo en collapsed */
html[data-sidebar="collapsed"] .c-sidebar-avatar {
    width: 38px !important;
    height: 38px !important;
}

/* ============================================================== */
/* MICRO POLISH                                                    */
/* ============================================================== */

/* Smooth fade-in para contenido */
.c-content { animation: qt-fadeIn .25s ease-out; }
@keyframes qt-fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: none; }
}

/* Active nav item indicator izquierdo */
.c-sidebar-link.is-active {
    position: relative;
}
.c-sidebar-link.is-active::before {
    content: '';
    position: absolute;
    left: -.55rem;
    top: 18%;
    bottom: 18%;
    width: 3px;
    background: var(--qt-accent);
    border-radius: 0 3px 3px 0;
}
@media (min-width: 768px) {
    html[data-sidebar="collapsed"] .c-sidebar-link.is-active::before {
        display: none;
    }
}

/* Status indicator en el primer punto de stat values */
.c-stat-value sup {
    font-size: .55em;
    color: var(--qt-success);
    margin-left: 4px;
    vertical-align: top;
}

/* Hover state mas sutil para acciones */
button:not(:disabled):not(.c-btn-primary):active {
    transform: translateY(1px);
}

/* Consistencia de scroll en cards */
.c-card pre,
.c-card .scrollable {
    scrollbar-width: thin;
    scrollbar-color: var(--qt-border-strong) transparent;
}

/* Ocultar focus outline en mouse, mantener en keyboard */
*:focus:not(:focus-visible) { outline: none; }
*:focus-visible {
    outline: 2px solid var(--qt-accent);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ============================================================== */
/* CONVERSACION TIMELINE (transcript chat-style)                    */
/* ============================================================== */

.qt-conversation {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    max-height: 600px;
    overflow-y: auto;
    padding: 1rem 0.5rem 1rem 0;
    scroll-behavior: smooth;
}

.qt-msg {
    display: flex;
    gap: 0.7rem;
    max-width: 85%;
    align-items: flex-end;
    animation: qt-msg-in 0.25s ease-out;
}

@keyframes qt-msg-in {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

/* Cliente: a la izquierda */
.qt-msg--client {
    align-self: flex-start;
}

/* Agente: a la derecha (es nuestro empleado, mensaje "saliente") */
.qt-msg--agent {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.qt-msg--unknown {
    align-self: center;
    max-width: 70%;
    opacity: 0.85;
}

.qt-msg__avatar {
    flex: 0 0 32px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 700;
    color: #fff;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
    flex-shrink: 0;
}

.qt-msg--agent .qt-msg__avatar {
    background: linear-gradient(135deg, var(--qt-accent) 0%, var(--qt-accent-deep) 100%);
}

.qt-msg--client .qt-msg__avatar {
    background: linear-gradient(135deg, #10b981 0%, #047857 100%);
}

.qt-msg--unknown .qt-msg__avatar {
    background: linear-gradient(135deg, #94a3b8 0%, #475569 100%);
}

.qt-msg__bubble {
    padding: 0.7rem 0.95rem;
    border-radius: 14px;
    font-size: 0.88rem;
    line-height: 1.5;
    color: var(--qt-ink);
    background: var(--qt-surface-2);
    border: 1px solid var(--qt-border);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
    position: relative;
    min-width: 0;
}

/* Agente: bubble con tinte azul, esquina inferior-derecha cuadrada (cola) */
.qt-msg--agent .qt-msg__bubble {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08) 0%, rgba(37, 99, 235, 0.04) 100%);
    border-color: rgba(37, 99, 235, 0.18);
    border-bottom-right-radius: 4px;
}

/* Cliente: bubble neutro, esquina inferior-izquierda cuadrada (cola) */
.qt-msg--client .qt-msg__bubble {
    background: var(--qt-surface);
    border-color: var(--qt-border);
    border-bottom-left-radius: 4px;
}

.qt-msg__meta {
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    opacity: 0.8;
}

.qt-msg--agent .qt-msg__meta {
    color: var(--qt-accent);
    text-align: right;
}

.qt-msg--client .qt-msg__meta {
    color: var(--qt-success-ink);
}

.qt-msg--unknown .qt-msg__meta {
    color: var(--qt-ink-faint);
}

.qt-msg__text {
    word-wrap: break-word;
    white-space: pre-wrap;
}

/* Custom scrollbar para la conversacion */
.qt-conversation::-webkit-scrollbar { width: 8px; }
.qt-conversation::-webkit-scrollbar-track { background: transparent; }
.qt-conversation::-webkit-scrollbar-thumb {
    background: var(--qt-border-strong);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: content-box;
}
.qt-conversation::-webkit-scrollbar-thumb:hover {
    background: var(--qt-ink-faint);
    background-clip: content-box;
}

/* DARK MODE adjustments */
html[data-theme="dark"] .qt-msg--agent .qt-msg__bubble {
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.14) 0%, rgba(96, 165, 250, 0.06) 100%);
    border-color: rgba(96, 165, 250, 0.25);
}
html[data-theme="dark"] .qt-msg--client .qt-msg__bubble {
    background: var(--qt-surface-2);
    border-color: var(--qt-border);
}

/* Mobile: bubbles ocupan mas ancho */
@media (max-width: 640px) {
    .qt-msg { max-width: 92%; }
    .qt-msg__avatar { width: 28px; height: 28px; flex: 0 0 28px; font-size: .72rem; }
    .qt-msg__bubble { font-size: .85rem; padding: 0.6rem 0.8rem; }
}