/* ═══════════════════════════════════════════════════════════════
   Portal Fiscal HUB - Theme
   ═══════════════════════════════════════════════════════════════ */

:root {
    --sidebar-width: 250px;
    --sidebar-collapsed: 70px;
    --topbar-height: 56px;
    --primary: #7a2c2c;
    --primary-dark: #111249;
    --primary-light: #db6464;
    --accent: #ff9797;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #06b6d4;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
}

/* ─── Reset & Base ──────────────────────────────────────────── */
html { font-size: 14px; }
@media (min-width: 768px) { html { font-size: 14.5px; } }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--gray-100);
    color: var(--gray-800);
    margin: 0;
    overflow-x: hidden;
}

/* ─── Sidebar ───────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
    z-index: 1040;
    transition: width 0.3s ease;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}
.sidebar .sidebar-brand {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    white-space: nowrap;
    flex-shrink: 0;
}
.sidebar .sidebar-brand i { font-size: 1.3rem; margin-right: 0.6rem; }

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0;
}
.sidebar-nav .nav-section {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.4);
    padding: 1rem 1.2rem 0.4rem;
    font-weight: 600;
    white-space: nowrap;
}
.sidebar-nav .nav-item {
    list-style: none;
}
.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    padding: 0.6rem 1.2rem;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    border-left: 3px solid transparent;
    white-space: nowrap;
}
.sidebar-nav .nav-link i {
    width: 20px;
    text-align: center;
    margin-right: 0.75rem;
    font-size: 0.95rem;
}
.sidebar-nav .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
    border-left-color: rgba(255,255,255,0.3);
}
.sidebar-nav .nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.12);
    border-left-color: var(--accent);
    font-weight: 500;
}

.sidebar-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    flex-shrink: 0;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* ─── Topbar ────────────────────────────────────────────────── */
.topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--topbar-height);
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    z-index: 1030;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    transition: left 0.3s ease;
}
.topbar .breadcrumb {
    margin: 0;
    background: none;
    padding: 0;
    font-size: 0.85rem;
}
.topbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.topbar-right .btn-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    transition: background 0.2s;
}
.topbar-right .btn-icon:hover { background: var(--gray-100); }

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}
.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8rem;
}
.user-name { font-size: 0.85rem; font-weight: 500; }
.user-role { font-size: 0.7rem; color: var(--gray-400); }

/* ─── Main Content ──────────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--topbar-height);
    padding: 1.5rem;
    min-height: calc(100vh - var(--topbar-height));
    transition: margin-left 0.3s ease;
}

/* ─── Page Header ───────────────────────────────────────────── */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}
.page-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
}
.page-header p {
    color: var(--gray-500);
    font-size: 0.85rem;
    margin: 0.15rem 0 0;
}

/* ─── Cards ─────────────────────────────────────────────────── */
.card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    transition: box-shadow 0.2s;
}
.card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.card-header {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
    padding: 1rem 1.25rem;
    border-radius: 0.75rem 0.75rem 0 0 !important;
}

/* KPI Cards */
.kpi-card {
    border-radius: 0.75rem;
    padding: 1.25rem;
    position: relative;
    overflow: hidden;
}
.kpi-card .kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}
.kpi-card .kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
}
.kpi-card .kpi-label {
    font-size: 0.78rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}
.kpi-card .kpi-change {
    font-size: 0.75rem;
    font-weight: 500;
}

.kpi-primary .kpi-icon { background: rgba(59,130,246,0.1); color: var(--accent); }
.kpi-success .kpi-icon { background: rgba(16,185,129,0.1); color: var(--success); }
.kpi-warning .kpi-icon { background: rgba(245,158,11,0.1); color: var(--warning); }
.kpi-info .kpi-icon { background: rgba(6,182,212,0.1); color: var(--info); }
.kpi-danger .kpi-icon { background: rgba(239,68,68,0.1); color: var(--danger); }

/* ─── Tables ────────────────────────────────────────────────── */
.table-portal {
    margin: 0;
}
.table-portal thead th {
    background: var(--gray-50);
    color: var(--gray-600);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}
.table-portal tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--gray-100);
}
.table-portal tbody tr:hover {
    background: var(--gray-50);
}

/* ─── Badges ────────────────────────────────────────────────── */
.badge-status {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 0.3em 0.7em;
    border-radius: 50px;
}
.badge-autorizada { background: rgba(16,185,129,0.1); color: #059669; }
.badge-cancelada { background: rgba(239,68,68,0.1); color: #dc2626; }
.badge-pendente { background: rgba(245,158,11,0.1); color: #d97706; }
.badge-denegada { background: rgba(107,114,128,0.1); color: #4b5563; }
.badge-status-info { background: rgba(59,130,246,0.1); color: #2563eb; }
.badge-status-secondary { background: rgba(107,114,128,0.1); color: #4b5563; }

/* ─── Buttons ───────────────────────────────────────────────── */
.btn-portal {
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 0.5rem;
    padding: 0.45rem 1rem;
    transition: all 0.2s;
}
.btn-portal-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}
.btn-portal-primary:hover {
    background: #2563eb;
    border-color: #2563eb;
    color: #fff;
}
.btn-portal-outline {
    background: #fff;
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
}
.btn-portal-outline:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

/* ─── Forms ─────────────────────────────────────────────────── */
.form-control, .form-select {
    border-radius: 0.5rem;
    border-color: var(--gray-300);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.form-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.3rem;
}

/* ─── Filter Bar ────────────────────────────────────────────── */
.filter-bar {
    background: #fff;
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    display: flex;
    gap: 0.75rem;
    align-items: end;
    flex-wrap: wrap;
}
.filter-bar .form-group {
    margin: 0;
    min-width: 150px;
}

/* ─── Empty State ───────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--gray-400);
}
.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}
.empty-state h5 {
    color: var(--gray-600);
    font-weight: 600;
}
.empty-state p {
    font-size: 0.875rem;
}

/* ─── Pagination ────────────────────────────────────────────── */
.pagination .page-link {
    font-size: 0.8rem;
    border-radius: 0.375rem;
    margin: 0 2px;
    color: var(--gray-700);
    border-color: var(--gray-200);
}
.pagination .page-item.active .page-link {
    background: var(--accent);
    border-color: var(--accent);
}

/* ─── Login Page ────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
}
.login-left {
    flex: 1;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    padding: 3rem;
}
.login-left h1 { font-size: 2.5rem; font-weight: 800; }
.login-left p { font-size: 1.1rem; opacity: 0.85; max-width: 400px; text-align: center; }
.login-right {
    width: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: #fff;
}
.login-card {
    width: 100%;
    max-width: 380px;
}
.login-card h4 { font-weight: 700; margin-bottom: 0.25rem; }
.login-card .text-muted { font-size: 0.85rem; }

/* ─── Alerts ────────────────────────────────────────────────── */
.alert {
    border-radius: 0.5rem;
    font-size: 0.85rem;
    border: none;
}

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .sidebar { margin-left: calc(-1 * var(--sidebar-width)); }
    .sidebar.show { margin-left: 0; }
    .topbar { left: 0; }
    .main-content { margin-left: 0; }
    .login-left { display: none; }
    .login-right { width: 100%; }
}

/* ─── Utilities ─────────────────────────────────────────────── */
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.fs-sm { font-size: 0.8rem; }
.fw-600 { font-weight: 600; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }

/* Scrollbar */
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.2); border-radius: 4px; }

/* Modal */
.modal-header { border-bottom: 1px solid var(--gray-200); }
.modal-footer { border-top: 1px solid var(--gray-200); }
.modal-content { border-radius: 0.75rem; border: none; }