/* Cosmitet Analytics - Custom Styles */
/* Basado en FRONTEND.md §2 - Clases CSS del Sistema */

:root {
    --primary: #4a90d9;
    --primary-dark: #357abd;
    --bg: #f0f2f5;
    --bg-dark: #1a1e34;
    --nav-bg: #1a1e34;
    --card-bg: #fff;
    --text: #212529;
    --border: #e4e6eb;
    --muted: #6c757d;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc3545;
    --info: #0ea5e9;
}

body.dark, body.dark-mode {
    --bg: #1a1e2e;
    --bg-dark: #0f111a;
    --card-bg: #252940;
    --text: #c8cdd3;
    --border: #333850;
    --muted: #8892a0;
    --nav-bg: #0f111a;
}

/* ─── Navbar ─── */
.navbar {
    background: var(--nav-bg) !important;
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 1rem;
}
.navbar .navbar-brand { font-size: 1.1rem; }
.navbar .nav-link { color: rgba(255,255,255,.85) !important; padding: 0.5rem 1rem; }
.navbar .nav-link:hover { color: #fff !important; background: rgba(255,255,255,.1); border-radius: 6px; }
.navbar .dropdown-menu { background: var(--card-bg); border: 1px solid var(--border); }
.navbar .dropdown-item { color: var(--text); }
.navbar .dropdown-item:hover { background: var(--bg); }
/* ─── Tabs (.nav-tabs) ─── */
.nav-tabs { border-bottom: 1px solid var(--border); }
.nav-tabs .nav-link { color: var(--muted); border: none; }
.nav-tabs .nav-link:hover { color: var(--primary); }
.nav-tabs .nav-link.active {
    color: var(--text) !important;
    background: var(--card-bg);
    font-weight: 600;
    border: 1px solid var(--border);
    border-bottom-color: var(--card-bg);
}


/* ─── Page Header (.ban) ─── */
.ban {
    background: linear-gradient(135deg, var(--bg-dark), #2d3561);
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}
.ban h2 { font-size: 1.1rem; margin: 0; font-weight: 600; }
.ban .sub { font-size: 0.85rem; opacity: .8; margin-top: 0.25rem; }

/* ─── KPIs (.stat-card) ─── */
.stat-card, a.stat-card {
    display: block;
    background: var(--card-bg);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
    border-left: 4px solid var(--primary);
    margin-bottom: 1rem;
    text-decoration: none;
    color: inherit;
    transition: transform .2s, box-shadow .2s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.stat-card .stat-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 0.25rem; }
.stat-card .stat-value { font-size: 1.5rem; font-weight: 700; color: var(--primary); }
.stat-card .stat-sub { font-size: 0.75rem; color: var(--muted); margin-top: 0.25rem; }

/* Variantes de color */
.stat-card.s, .stat-card.success { border-left-color: var(--success); }
.stat-card.s .stat-value { color: var(--success); }
.stat-card.w, .stat-card.warning { border-left-color: var(--warning); }
.stat-card.w .stat-value { color: var(--warning); }
.stat-card.d, .stat-card.danger { border-left-color: var(--danger); }
.stat-card.d .stat-value { color: var(--danger); }
.stat-card.i, .stat-card.info { border-left-color: var(--info); }
.stat-card.i .stat-value { color: var(--info); }

/* ─── Cards ─── */
.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
    border: 1px solid var(--border);
}
.card-box {
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
    margin-bottom: 1rem;
    overflow: hidden;
    border: 1px solid var(--border);
}
.card-box-header {
    padding: 0.875rem 1.25rem;
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-box-body { padding: 1.25rem; }

/* ─── Tables ─── */
.table-box {
    background: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
    margin-bottom: 1rem;
    overflow: hidden;
    border: 1px solid var(--border);
}
.tbl-fin {
    margin: 0; width: 100%;
}
.tbl-fin th {
    background: var(--bg-dark);
    color: #fff;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border);
}
.tbl-fin td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    vertical-align: middle;
}
.tbl-fin tbody tr:hover { background: var(--bg); }
.tbl-fin tbody tr[data-drilldown] { cursor: pointer; }
.tbl-fin tbody tr[data-drilldown]:hover { background: rgba(74,144,217,.08); }

.codigo { font-weight: 600; font-size: 0.8rem; }
.descripcion { display: block; font-size: 0.75rem; color: var(--muted); margin-top: 2px; }
.num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
/* Los encabezados numéricos deben alinearse a la derecha como sus datos */
.tbl-fin th.num, .table th.num, th.num { text-align: right; }

/* ─── Filtros ─── */
.filtros {
    display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: flex-end;
    margin-bottom: 1rem; padding: 0.5rem 0;
}
.filtros label { margin-bottom: 0.25rem; font-size: 0.75rem; font-weight: 600; color: var(--muted); }
.filtros .form-select, .filtros .form-control { font-size: 0.85rem; padding: 0.375rem 0.75rem; }

/* ─── Nivel de Detalle ─── */
.nivel-detalle { display: flex; gap: 0.375rem; }
.nivel-detalle .btn { font-size: 0.75rem; padding: 0.25rem 0.75rem; }
.nivel-detalle .btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ─── Drill-down ─── */
[data-drilldown] { cursor: pointer; }
[data-drilldown]:hover { background: rgba(74,144,217,.08) !important; }
[data-drilldown]::after { content: ' →'; font-size: 0.75em; opacity: .6; margin-left: .25rem; }

/* ─── Niveles de Detalle ─── */
.nvl-resumido { display: table-row; }
.nvl-detallado { display: none; }
.nvl-auditoria { display: none; }

/* ─── Export Bar ─── */
.export-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1rem; }

/* ─── Toast Notifications ─── */
#toast-container {
    position: fixed; top: 1rem; right: 1rem; z-index: 9999;
    display: flex; flex-direction: column; gap: 0.5rem;
}
.toast {
    padding: 0.75rem 1.25rem; border-radius: 8px; color: #fff;
    font-size: 0.875rem; box-shadow: 0 4px 12px rgba(0,0,0,.2);
    animation: slideIn .3s ease; min-width: 280px;
    display: flex; align-items: center; gap: 0.5rem;
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-warning { background: var(--warning); }
.toast-info { background: var(--info); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ─── Charts ─── */
canvas { max-height: 300px; }

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .navbar { overflow-x: auto; flex-wrap: nowrap; }
    .container-fluid { padding: 0.5rem; }
    .filtros { flex-direction: column; align-items: stretch; }
    .filtros .form-select, .filtros .form-control { width: 100%; }
    .stat-card { padding: 0.75rem 1rem; }
    .stat-card .stat-value { font-size: 1.25rem; }
    .ban { padding: 0.625rem 1rem; }
    .ban h2 { font-size: 1rem; }
    .card-box-header { padding: 0.75rem 1rem; font-size: 0.95rem; }
    .card-box-body { padding: 1rem; }
    table { font-size: 0.8rem; }
    th, td { padding: 0.375rem 0.5rem; }
    .nivel-detalle { gap: 0.25rem; }
    .nivel-detalle .btn { font-size: 0.7rem; padding: 0.2rem 0.5rem; }
}

/* ─── Login Page Specific ─── */
.login-card { border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,.3); }
.btn-login { border-radius: 8px; padding: 0.875rem; font-weight: 600; font-size: 1rem; }
.divider { display: flex; align-items: center; gap: 1rem; margin: 1.5rem 0; color: var(--muted); font-size: 0.875rem; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.footer-links a { color: var(--primary); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ─── Focus Visible ─── */
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

/* ─── Print ─── */
@media print {
    .navbar, .filtros, .nivel-detalle, .export-bar, .btn, .btn-login { display: none !important; }
    .card-box { box-shadow: none; border: 1px solid #ccc; }
    body { background: #fff; }
}