/*
 * RTC Branch 68 Case Management System
 * Design System — Dark Judicial Theme
 */

/* ========== CSS Variables ========== */
:root {
    --primary: #1a2744;
    --primary-light: #243556;
    --primary-dark: #0f1a2e;
    --accent: #c9a84c;
    --accent-light: #e0c373;
    --accent-dark: #a88a35;
    --surface: #1e2d45;
    --surface-hover: #253651;
    --surface-card: #1c2b42;
    --border: #2d3f5a;
    --text: #e4e8ef;
    --text-muted: #8899b0;
    --text-dim: #5a6e88;
    --success: #2ecc71;
    --danger: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;
    --sidebar-width: 260px;
    --navbar-height: 60px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 16px;
}

/* Light theme overrides */
[data-bs-theme="light"] {
    --primary: #f0f2f5;
    --primary-light: #ffffff;
    --primary-dark: #e0e3e8;
    --surface: #ffffff;
    --surface-hover: #f5f6f8;
    --surface-card: #ffffff;
    --border: #d8dce3;
    --text: #1a2744;
    --text-muted: #5a6e88;
    --text-dim: #8899b0;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* ========== Base ========== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background: var(--primary-dark);
    color: var(--text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-light);
}

/* ========== Navbar ========== */
.main-navbar {
    background: var(--primary) !important;
    border-bottom: 1px solid var(--border);
    height: var(--navbar-height);
    backdrop-filter: blur(12px);
    z-index: 1040;
    box-shadow: var(--shadow-sm);
}

.main-navbar .navbar-brand {
    color: var(--text) !important;
    font-weight: 600;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.brand-text {
    font-weight: 700;
    letter-spacing: -0.3px;
}

.branch-badge {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--primary-dark);
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-toggle {
    color: var(--text-muted) !important;
    padding: 4px 8px;
    transition: var(--transition);
}

.sidebar-toggle:hover {
    color: var(--accent) !important;
}

.text-accent {
    color: var(--accent) !important;
}

.user-dropdown {
    color: var(--text) !important;
    text-decoration: none;
    font-size: 0.9rem;
}

.user-dropdown:hover {
    color: var(--accent) !important;
}

.theme-switch .form-check-input {
    cursor: pointer;
}

/* ========== Sidebar ========== */
.sidebar {
    position: fixed;
    left: 0;
    top: var(--navbar-height);
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: var(--primary);
    border-right: 1px solid var(--border);
    overflow-y: auto;
    overflow-x: hidden;
    transition: var(--transition);
    z-index: 1030;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.sidebar-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.sidebar-brand {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-brand i {
    font-size: 1.2rem;
}

.sidebar-nav {
    padding: 12px 0;
}

.sidebar-nav .nav-section {
    padding: 16px 20px 6px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    list-style: none;
}

.sidebar-nav .nav-link {
    color: var(--text-muted);
    padding: 9px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.875rem;
    font-weight: 400;
    transition: var(--transition);
    border-left: 3px solid transparent;
    margin: 1px 0;
}

.sidebar-nav .nav-link i {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
}

.sidebar-nav .nav-link:hover {
    background: var(--surface-hover);
    color: var(--text);
    border-left-color: var(--accent);
}

.sidebar-nav .nav-link.active {
    background: linear-gradient(90deg, rgba(201, 168, 76, 0.12), transparent);
    color: var(--accent);
    border-left-color: var(--accent);
    font-weight: 500;
}

.sidebar-nav .sub-menu {
    list-style: none;
    padding: 0;
}

.sidebar-nav .sub-menu .nav-link {
    padding-left: 54px;
    font-size: 0.82rem;
    color: var(--text-dim);
}

.sidebar-nav .sub-menu .nav-link:hover,
.sidebar-nav .sub-menu .nav-link.active {
    color: var(--accent);
}

/* Sidebar collapsed */
.sidebar-collapsed .sidebar {
    transform: translateX(-100%);
}

.sidebar-collapsed .main-content {
    margin-left: 0;
}

/* ========== Main Content ========== */
.app-wrapper {
    display: flex;
    min-height: calc(100vh - var(--navbar-height));
    margin-top: var(--navbar-height);
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: var(--transition);
    min-height: calc(100vh - var(--navbar-height));
    background: var(--primary-dark);
}

/* ========== Page Header ========== */
.page-header {
    padding: 24px 28px;
    background: var(--primary);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-header h1 i {
    color: var(--accent);
}

.page-body {
    padding: 24px 28px;
}

/* ========== Cards ========== */
.card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 20px;
}

/* Stat Cards */
.stat-card {
    background: linear-gradient(135deg, var(--surface-card), var(--surface));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--stat-color, var(--accent));
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 14px;
    background: rgba(201, 168, 76, 0.1);
    color: var(--stat-color, var(--accent));
}

.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -1px;
}

.stat-card .stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========== Tables ========== */
.table {
    color: var(--text);
    font-size: 0.875rem;
    margin-bottom: 0;
}

.table thead th {
    background: var(--primary);
    border-bottom: 2px solid var(--border);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 12px 16px;
    white-space: nowrap;
}

.table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.table tbody tr:hover {
    background: var(--surface-hover);
}

.table tbody td {
    padding: 10px 16px;
    vertical-align: middle;
}

.table-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.table-card .table {
    margin-bottom: 0;
}

/* ========== Badges ========== */
.badge-case-type {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-criminal {
    background: rgba(231, 76, 60, 0.15);
    color: #e74c3c;
}

.badge-civil {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
}

.badge-lrc {
    background: rgba(155, 89, 182, 0.15);
    color: #9b59b6;
}

.badge-active {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
}

.badge-decided {
    background: rgba(243, 156, 18, 0.15);
    color: #f39c12;
}

.badge-archived {
    background: rgba(149, 165, 166, 0.15);
    color: #95a5a6;
}

.badge-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

.badge-category .color-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ========== Forms ========== */
.form-control,
.form-select {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-size: 0.875rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    background: var(--surface);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
    color: var(--text);
}

.form-control::placeholder {
    color: var(--text-dim);
}

.form-label {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.form-text {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* ========== Buttons ========== */
.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: var(--primary-dark);
    border: none;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-accent:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(201, 168, 76, 0.3);
}

.btn-surface {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    font-weight: 500;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-surface:hover {
    background: var(--surface-hover);
    color: var(--text);
    border-color: var(--accent);
}

.btn-sm {
    padding: 5px 12px;
    font-size: 0.8rem;
}

/* ========== Tabs ========== */
.nav-tabs {
    border-bottom: 2px solid var(--border);
}

.nav-tabs .nav-link {
    color: var(--text-muted);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 12px 20px;
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: -2px;
    transition: var(--transition);
}

.nav-tabs .nav-link:hover {
    color: var(--text);
    border-color: var(--accent);
}

.nav-tabs .nav-link.active {
    color: var(--accent);
    background: transparent;
    border-bottom-color: var(--accent);
}

/* ========== Modal ========== */
.modal-content {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.modal-header {
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
}

.modal-footer {
    border-top: 1px solid var(--border);
    padding: 12px 24px;
}

/* ========== Pagination ========== */
.pagination .page-link {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 6px 14px;
    transition: var(--transition);
}

.pagination .page-link:hover {
    background: var(--surface-hover);
    border-color: var(--accent);
    color: var(--accent);
}

.pagination .page-item.active .page-link {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--primary-dark);
    font-weight: 600;
}

/* ========== Search / Filter bar ========== */
.filter-bar {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: end;
}

.filter-bar .form-group {
    flex: 1;
    min-width: 160px;
}

.filter-bar .form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    display: block;
}

/* ========== Login Page ========== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.04) 0%, transparent 50%);
    animation: loginGlow 15s ease-in-out infinite;
}

@keyframes loginGlow {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(5%, 3%); }
}

.login-card {
    background: var(--surface-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow);
    position: relative;
    z-index: 1;
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 28px;
}

.login-card .login-logo i {
    font-size: 3rem;
    color: var(--accent);
    margin-bottom: 12px;
    display: block;
}

.login-card .login-logo h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.login-card .login-logo p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ========== Empty State ========== */
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-dim);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 0.9rem;
}

/* ========== Case Color Accent ========== */
.case-row-accent {
    border-left: 3px solid var(--row-color, var(--border));
}

/* ========== Responsive ========== */
@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .page-header {
        padding: 16px 20px;
    }
    
    .page-body {
        padding: 16px 20px;
    }
}

@media (max-width: 576px) {
    .stat-card .stat-value {
        font-size: 1.5rem;
    }
    
    .filter-bar {
        flex-direction: column;
    }
}

/* ========== Print Styles ========== */
@media print {
    .main-navbar,
    .sidebar,
    .filter-bar,
    .page-header .btn,
    .pagination,
    .no-print {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .table thead th {
        background: #f0f0f0;
        color: black;
    }
    
    .card {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}

/* ========== Utilities ========== */
.text-accent { color: var(--accent) !important; }
.bg-accent { background: var(--accent) !important; }
.border-accent { border-color: var(--accent) !important; }
.fs-xs { font-size: 0.75rem; }
.fs-sm { font-size: 0.85rem; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.cursor-pointer { cursor: pointer; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }

/* ========== Dropdown override ========== */
.dropdown-menu {
    background: var(--surface-card);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.dropdown-item {
    color: var(--text);
    font-size: 0.875rem;
    padding: 8px 16px;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--surface-hover);
    color: var(--accent);
}

.dropdown-header {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.dropdown-divider {
    border-color: var(--border);
}

/* ========== Scrollbar ========== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dim);
}

/* ========== Animations ========== */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

.card, .stat-card {
    animation: fadeIn 0.3s ease-out;
}