/* ==========================================================
   AR Virtual — Panel de administración
   Sistema de diseño: tokens, layout, componentes
   ========================================================== */

:root {
    --bg: #f5f6fa;
    --surface: #ffffff;
    --surface-2: #f8f9fc;
    --border: #e6e8f0;
    --text: #0f172a;
    --muted: #64748b;
    --faint: #94a3b8;

    --primary: #4f46e5;
    --primary-600: #4338ca;
    --primary-soft: rgba(79, 70, 229, .09);
    --accent: #06b6d4;
    --success: #059669;
    --success-soft: rgba(5, 150, 105, .10);
    --warning: #b45309;
    --warning-soft: rgba(217, 119, 6, .12);
    --danger: #dc2626;
    --danger-soft: rgba(220, 38, 38, .09);
    --yt: #e11d48;
    --yt-soft: rgba(225, 29, 72, .09);

    --sidebar: #0b1020;
    --sidebar-2: #131a30;
    --sidebar-text: #97a1bd;

    --topbar-bg: rgba(245, 246, 250, .85);
    --radius: 14px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);
    --shadow: 0 6px 24px rgba(15, 23, 42, .07);
    --sidebar-w: 256px;
}

[data-theme="dark"] {
    --bg: #0a0e1c;
    --surface: #121830;
    --surface-2: #0e1428;
    --border: #232c4a;
    --text: #e8ecf8;
    --muted: #93a0c0;
    --faint: #64708f;

    --primary: #818cf8;
    --primary-600: #6366f1;
    --primary-soft: rgba(129, 140, 248, .14);
    --success: #34d399;
    --success-soft: rgba(52, 211, 153, .13);
    --warning: #fbbf24;
    --warning-soft: rgba(251, 191, 36, .13);
    --danger: #f87171;
    --danger-soft: rgba(248, 113, 113, .13);
    --yt: #fb7185;
    --yt-soft: rgba(251, 113, 133, .13);

    --sidebar: #070a16;
    --topbar-bg: rgba(10, 14, 28, .85);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow: 0 6px 24px rgba(0, 0, 0, .35);
}

* { -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 14.5px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-600); }
h1, h2, h3, h4, h5, h6 { color: var(--text); letter-spacing: -.01em; }
.text-muted, .text-body-secondary { color: var(--muted) !important; }
code { color: var(--primary); background: var(--primary-soft); padding: 2px 6px; border-radius: 6px; font-size: .82em; }
::selection { background: var(--primary-soft); }

/* ── Layout ─────────────────────────────────────────────── */
.sidebar {
    position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--sidebar) 0%, var(--sidebar-2) 100%);
    display: flex; flex-direction: column; padding: 20px 14px 16px;
    z-index: 1040; transition: transform .25s ease; overflow-y: auto;
}
.main { margin-left: var(--sidebar-w); min-height: 100vh; }
.page { padding: 8px 32px 48px; max-width: 1360px; margin: 0 auto; }

.brand { display: flex; align-items: center; gap: 12px; padding: 4px 8px 20px; color: #fff; }
.brand:hover { color: #fff; }
.brand strong { display: block; font-size: 1.02rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.2; }
.brand small { display: block; font-size: .72rem; color: var(--sidebar-text); }
.brand-mark {
    width: 38px; height: 38px; border-radius: 11px; flex-shrink: 0;
    background: linear-gradient(135deg, #6366f1, #06b6d4);
    display: grid; place-items: center; color: #fff; font-size: 1.05rem;
    box-shadow: 0 6px 18px rgba(99, 102, 241, .45);
}
.btn-new {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    margin: 0 4px 22px; padding: 10px 14px; border-radius: 11px;
    background: linear-gradient(135deg, #6366f1, #4f46e5); color: #fff !important;
    font-weight: 600; font-size: .9rem;
    box-shadow: 0 6px 18px rgba(79, 70, 229, .4); transition: transform .15s, box-shadow .15s;
}
.btn-new:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(79, 70, 229, .5); }

.nav-group { font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .09em; color: #5d6889; padding: 14px 12px 6px; }
.nav-link-x {
    display: flex; align-items: center; gap: 12px; padding: 9px 12px; margin-bottom: 2px;
    border-radius: 10px; color: var(--sidebar-text); font-weight: 500; font-size: .9rem;
    transition: background .15s, color .15s;
}
.nav-link-x i { width: 18px; text-align: center; font-size: .92rem; }
.nav-link-x:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.nav-link-x.active { background: rgba(99, 102, 241, .18); color: #fff; box-shadow: inset 3px 0 0 #818cf8; }
.nav-link-x.active i { color: #a5b4fc; }

.sidebar-foot { margin-top: auto; display: flex; align-items: center; gap: 10px; padding: 14px 10px 0; border-top: 1px solid rgba(255, 255, 255, .07); color: #fff; }
.sidebar-foot strong { display: block; font-size: .85rem; line-height: 1.2; }
.sidebar-foot small { color: var(--sidebar-text); font-size: .72rem; }
.avatar {
    width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; font-size: .85rem;
    background: linear-gradient(135deg, #6366f1, #06b6d4); color: #fff; flex-shrink: 0;
}

.topbar {
    position: sticky; top: 0; z-index: 1020; height: 60px; display: flex; align-items: center; gap: 12px;
    padding: 0 32px; background: var(--topbar-bg); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}
.topbar-title { font-weight: 600; color: var(--muted); font-size: .9rem; }
.topbar-actions { margin-left: auto; display: flex; gap: 8px; }
.icon-btn {
    width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
    color: var(--muted); display: grid; place-items: center; cursor: pointer; transition: all .15s;
}
.icon-btn:hover { color: var(--text); border-color: var(--faint); }
.scrim { display: none; position: fixed; inset: 0; background: rgba(4, 7, 18, .55); z-index: 1035; }

.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin: 26px 0 22px; }
.page-head h1 { font-size: 1.65rem; font-weight: 700; letter-spacing: -.025em; margin: 0; }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.page-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); box-shadow: 0 0 40px rgba(0, 0, 0, .4); }
    .sidebar.open { transform: none; }
    .scrim.show { display: block; }
    .main { margin-left: 0; }
    .page { padding: 4px 16px 40px; }
    .topbar { padding: 0 16px; }
    .page-head h1 { font-size: 1.4rem; }
}

/* ── Tarjetas ───────────────────────────────────────────── */
.card-x { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-x-head { padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--border); }
.card-x-head h2 { font-size: .98rem; font-weight: 600; margin: 0; display: flex; align-items: center; gap: 9px; }
.card-x-head h2 i { color: var(--primary); font-size: .9rem; }
.card-x-body { padding: 20px; }
.card-x-flush { overflow: hidden; }
.hint { color: var(--muted); font-size: .82rem; }

/* KPIs */
.kpi { padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start; height: 100%; }
.kpi-icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 1rem; flex-shrink: 0; }
.kpi-icon.indigo { background: var(--primary-soft); color: var(--primary); }
.kpi-icon.green { background: var(--success-soft); color: var(--success); }
.kpi-icon.amber { background: var(--warning-soft); color: var(--warning); }
.kpi-icon.cyan { background: rgba(6, 182, 212, .12); color: #0891b2; }
[data-theme="dark"] .kpi-icon.cyan { color: #22d3ee; }
.kpi-label { color: var(--muted); font-size: .8rem; font-weight: 500; }
.kpi-value { font-size: 1.85rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.15; margin: 1px 0 2px; }
.kpi-sub { color: var(--faint); font-size: .76rem; }

/* Badges suaves */
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; font-size: .74rem; font-weight: 600; white-space: nowrap; }
.pill-success { background: var(--success-soft); color: var(--success); }
.pill-muted { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.pill-yt { background: var(--yt-soft); color: var(--yt); }
.pill-primary { background: var(--primary-soft); color: var(--primary); }
.pill-warning { background: var(--warning-soft); color: var(--warning); }
.pill-danger { background: var(--danger-soft); color: var(--danger); }

/* Miniaturas */
.thumb { width: 46px; height: 46px; border-radius: 11px; object-fit: cover; flex-shrink: 0; background: var(--surface-2); border: 1px solid var(--border); }
.thumb-ph { width: 46px; height: 46px; border-radius: 11px; flex-shrink: 0; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: .85rem; }
.thumb-lg { width: 100%; aspect-ratio: 16/10; object-fit: cover; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); }
.name-cell { display: flex; align-items: center; gap: 13px; min-width: 0; }
.name-cell .t { font-weight: 600; color: var(--text); line-height: 1.25; }
.name-cell .s { font-size: .76rem; color: var(--faint); font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; }

/* Tablas */
.table-x { --bs-table-bg: transparent; --bs-table-color: var(--text); margin: 0; }
.table-x thead th { background: var(--surface-2); color: var(--muted); font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; padding: 11px 18px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table-x tbody td { padding: 13px 18px; vertical-align: middle; border-color: var(--border); }
.table-x tbody tr:hover { background: var(--surface-2); }
.table-x tbody tr:last-child td { border-bottom: 0; }

/* Barras */
.bar { height: 6px; border-radius: 99px; background: var(--surface-2); overflow: hidden; border: 1px solid var(--border); }
.bar > i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, #6366f1, #06b6d4); }

/* Lista de atención */
.issue { display: flex; align-items: center; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--border); }
.issue:last-child { border-bottom: 0; }
.issue-ico { width: 32px; height: 32px; border-radius: 9px; background: var(--warning-soft); color: var(--warning); display: grid; place-items: center; flex-shrink: 0; font-size: .85rem; }
.issue .t { font-weight: 600; font-size: .88rem; line-height: 1.25; }
.issue .s { font-size: .78rem; color: var(--muted); }
.all-good { display: flex; align-items: center; gap: 12px; padding: 22px 20px; color: var(--success); font-weight: 600; }

/* Filtros */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--border); background: var(--surface); color: var(--muted); border-radius: 999px; padding: 6px 14px; font-size: .82rem; font-weight: 500; cursor: pointer; transition: all .15s; }
.chip:hover { color: var(--text); border-color: var(--faint); }
.chip.active { background: var(--primary); color: #fff; border-color: var(--primary); }
[data-theme="dark"] .chip.active { color: #0a0e1c; }
.chip .n { opacity: .7; margin-left: 4px; font-weight: 600; }

.search { position: relative; }
.search i { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--faint); font-size: .85rem; }
.search input { padding-left: 36px; min-width: 260px; }

/* Vacío */
.empty { text-align: center; padding: 56px 20px; color: var(--muted); }
.empty i { font-size: 2.4rem; color: var(--faint); margin-bottom: 14px; display: block; opacity: .6; }
.empty h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }

/* ── Botones y formularios (sobre Bootstrap) ────────────── */
.btn { border-radius: var(--radius-sm); font-weight: 500; font-size: .88rem; padding: .5rem .95rem; }
.btn-lg { font-size: .95rem; padding: .7rem 1.4rem; }
.btn-sm { padding: .32rem .65rem; font-size: .8rem; }
.btn-primary {
    --bs-btn-bg: var(--primary); --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: var(--primary-600); --bs-btn-hover-border-color: var(--primary-600);
    --bs-btn-active-bg: var(--primary-600); --bs-btn-active-border-color: var(--primary-600);
    --bs-btn-disabled-bg: var(--primary); --bs-btn-disabled-border-color: var(--primary);
    --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff;
    box-shadow: 0 1px 2px rgba(79, 70, 229, .25);
}
[data-theme="dark"] .btn-primary { --bs-btn-color: #0a0e1c; --bs-btn-hover-color: #0a0e1c; --bs-btn-active-color: #0a0e1c; }
.btn-soft { background: var(--surface); border: 1px solid var(--border); color: var(--text); }
.btn-soft:hover { background: var(--surface-2); border-color: var(--faint); color: var(--text); }
.btn-wa { background: #25d366; border: 1px solid #25d366; color: #063d1d !important; font-weight: 600; }
.btn-wa:hover { background: #1fbe5b; border-color: #1fbe5b; }
.btn-icon { width: 34px; height: 34px; padding: 0; display: inline-grid; place-items: center; border-radius: 9px; }
.btn-danger-soft { background: var(--danger-soft); color: var(--danger); border: 1px solid transparent; }
.btn-danger-soft:hover { background: var(--danger); color: #fff; }

.form-label { font-weight: 600; font-size: .84rem; color: var(--text); margin-bottom: 6px; }
.form-control, .form-select {
    background-color: var(--surface); border: 1px solid var(--border); color: var(--text);
    border-radius: var(--radius-sm); padding: .6rem .85rem; font-size: .92rem; transition: border-color .15s, box-shadow .15s;
}
.form-control::placeholder { color: var(--faint); }
.form-control:focus, .form-select:focus {
    background-color: var(--surface); color: var(--text);
    border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft);
}
.form-control-lg { padding: .75rem 1rem; font-size: 1rem; }
.form-text, small.text-muted { color: var(--muted) !important; font-size: .78rem; }

.alert-x { display: flex; align-items: center; gap: 12px; border-radius: var(--radius-sm); border: 1px solid var(--border); font-size: .9rem; }
.alert-x i { font-size: 1rem; }
.alert-success { background: var(--success-soft); border-color: transparent; color: var(--success); }
.alert-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.alert-warning { background: var(--warning-soft); border-color: transparent; color: var(--warning); }
.alert-info { background: var(--primary-soft); border-color: transparent; color: var(--primary); }
.alert-x .btn-close { margin-left: auto; position: static; padding: .5rem; }

/* Pasos del formulario */
.step { display: flex; align-items: center; gap: 12px; }
.step-n { width: 26px; height: 26px; border-radius: 50%; background: var(--primary); color: #fff; display: grid; place-items: center; font-size: .78rem; font-weight: 700; flex-shrink: 0; }
[data-theme="dark"] .step-n { color: #0a0e1c; }

/* Segmentado (selector de fuente / método) */
.seg { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.seg-opt { border: 1.5px solid var(--border); border-radius: 12px; padding: 14px 16px; cursor: pointer; background: var(--surface); transition: all .15s; display: flex; gap: 12px; align-items: flex-start; }
.seg-opt:hover { border-color: var(--faint); }
.seg-opt.active { border-color: var(--primary); background: var(--primary-soft); }
.seg-opt.active.yt { border-color: var(--yt); background: var(--yt-soft); }
.seg-opt i { font-size: 1.25rem; margin-top: 2px; color: var(--primary); }
.seg-opt.yt i { color: var(--yt); }
.seg-opt strong { display: block; font-size: .9rem; line-height: 1.25; }
.seg-opt small { color: var(--muted); font-size: .77rem; line-height: 1.35; display: block; margin-top: 2px; }

/* Zonas de subida */
.dz {
    border: 2px dashed var(--border); border-radius: 12px; padding: 30px 20px; text-align: center; cursor: pointer;
    background: var(--surface-2); transition: all .15s;
}
.dz:hover, .dz.dragover { border-color: var(--primary); background: var(--primary-soft); }
.dz i { font-size: 1.8rem; color: var(--faint); margin-bottom: 8px; display: block; }
.dz strong { display: block; font-size: .92rem; }
.dz span { color: var(--muted); font-size: .8rem; }
.file-chip { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; background: var(--success-soft); border: 1px solid transparent; margin-top: 12px; }
.file-chip i { color: var(--success); font-size: 1.2rem; }
.file-chip .t { font-weight: 600; font-size: .88rem; word-break: break-all; }
.file-chip .s { color: var(--muted); font-size: .77rem; }

/* Compilador */
.compiler-box { border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); padding: 16px; margin-top: 12px; display: none; }
.compiler-box.show { display: block; }
.progress { height: 8px; border-radius: 99px; background: var(--border); }
.progress-bar { background: linear-gradient(90deg, #6366f1, #06b6d4); transition: width .3s; }
#twDone { display: none; }
#twDone.show { display: flex; }
.log { font-family: ui-monospace, Consolas, monospace; font-size: .76rem; color: var(--muted); max-height: 92px; overflow-y: auto; margin-top: 10px; line-height: 1.6; }

.sticky-side { position: sticky; top: 80px; }
.tip { display: flex; gap: 10px; font-size: .84rem; color: var(--muted); padding: 8px 0; }
.tip i { color: var(--primary); margin-top: 3px; }

/* Stat pill de cliente */
.client-card { padding: 18px; height: 100%; display: flex; flex-direction: column; }
.client-av { width: 44px; height: 44px; border-radius: 12px; color: #fff; display: grid; place-items: center; font-weight: 700; flex-shrink: 0; }
.client-card .nm { font-weight: 600; line-height: 1.25; }
.client-card .mt { font-size: .8rem; color: var(--muted); word-break: break-all; }
.stat-mini { background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px 11px; font-size: .76rem; color: var(--muted); font-weight: 500; }

/* QR */
.qr-frame { background: #fff; padding: 14px; border-radius: 14px; display: inline-block; border: 1px solid var(--border); line-height: 0; }
.qr-frame svg { width: 220px; height: 220px; display: block; }
.modal-content { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; color: var(--text); }
.modal-header, .modal-footer { border-color: var(--border); }

.dropdown-menu { background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); border-radius: 12px; }
.dropdown-item { color: var(--text); font-size: .88rem; border-radius: 8px; }
.dropdown-item:hover { background: var(--surface-2); color: var(--text); }

/* Login */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.auth-side {
    background: radial-gradient(1200px 600px at 10% 0%, rgba(99, 102, 241, .55), transparent 60%),
                radial-gradient(900px 500px at 100% 100%, rgba(6, 182, 212, .4), transparent 55%), #0b1020;
    color: #fff; padding: 56px; display: flex; flex-direction: column; justify-content: space-between;
}
.auth-side h2 { color: #fff; font-size: 2.1rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.15; max-width: 440px; }
.auth-side p { color: #b6c0dc; max-width: 420px; }
.auth-feat { display: flex; gap: 12px; margin-bottom: 14px; color: #d3daf0; font-size: .92rem; }
.auth-feat i { color: #67e8f9; margin-top: 4px; }
.auth-form { display: grid; place-items: center; padding: 32px; background: var(--bg); }
.auth-card { width: 100%; max-width: 380px; }
.auth-card h1 { font-size: 1.6rem; font-weight: 700; letter-spacing: -.025em; }
@media (max-width: 900px) {
    .auth-wrap { grid-template-columns: 1fr; }
    .auth-side { display: none; }
}

/* Botón de acción: vista previa */
.cta-preview { background: #0b1020; border-radius: 12px; padding: 14px; display: flex; justify-content: center; align-items: center; min-height: 64px; }
.cta-pill { display: inline-flex; align-items: center; padding: 10px 22px; border-radius: 999px; background: #fff; color: #0b1020; font-weight: 700; font-size: .88rem; box-shadow: 0 6px 18px rgba(0, 0, 0, .35); max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cta-pill.wa { background: #25d366; color: #04260f; }
.pill-info { background: rgba(6, 182, 212, .12); color: #0891b2; }
[data-theme="dark"] .pill-info { color: #22d3ee; }


/* Lista de proyectos: columna de acciones siempre visible, filtros como enlaces y paginación */
.table-x .col-actions { position: sticky; right: 0; background: var(--surface); box-shadow: -10px 0 14px -10px rgba(15, 23, 42, .18); }
.table-x thead .col-actions { background: var(--surface-2); }
.table-x tbody tr:hover .col-actions { background: var(--surface-2); }
a.chip { text-decoration: none; display: inline-block; }
form.search { margin: 0; }
.pager { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.pager a, .pager .gap { min-width: 36px; height: 36px; padding: 0 10px; display: inline-grid; place-items: center; border-radius: 10px; font-size: .85rem; font-weight: 500; }
.pager a { border: 1px solid var(--border); background: var(--surface); color: var(--muted); text-decoration: none; }
.pager a:hover { color: var(--text); border-color: var(--faint); }
.pager a.cur { background: var(--primary); border-color: var(--primary); color: #fff; }
[data-theme="dark"] .pager a.cur { color: #0a0e1c; }
.pager a.dis { opacity: .4; pointer-events: none; }
.pager .gap { color: var(--faint); min-width: 20px; padding: 0; }

/* Celulares: menos botones a la vista y tabla más compacta para que el nombre no se corte */
.only-xs { display: none; }
@media (max-width: 575.98px) {
    .hide-xs { display: none !important; }
    .only-xs { display: block; }
    .table-x thead th, .table-x tbody td { padding: 10px 10px; }
    .name-cell { gap: 10px; }
    .name-cell .thumb, .name-cell .thumb-ph { width: 38px; height: 38px; }
}