/* ============================================================
   Admission Management System — Custom Styles
   Premium dark sidebar dashboard with glassmorphism accents
   ============================================================ */

/* ─── CSS Custom Properties (Design Tokens) ─────────────── */
:root {
    /* Primary palette */
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.1);
    --primary-glow: rgba(99, 102, 241, 0.3);

    /* Accent colors */
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --accent-violet: #8b5cf6;

    /* Neutrals */
    --bg-body: #f1f5f9;
    --bg-card: #ffffff;
    --bg-sidebar: #0f172a;
    --bg-sidebar-hover: #1e293b;
    --bg-sidebar-active: rgba(99, 102, 241, 0.15);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --text-sidebar: #cbd5e1;
    --text-sidebar-active: #ffffff;
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px var(--primary-glow);

    /* Sidebar */
    --sidebar-width: 260px;
    --sidebar-collapsed: 0px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50%;
}

/* ─── Base ─────────────────────────────────────────────────── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
    color: var(--primary-hover);
}

/* ─── Login Page ───────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2) 0%, transparent 70%);
    bottom: -80px;
    left: -80px;
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.05);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

.login-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-card .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-card .logo-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
    border-radius: var(--radius-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-glow);
}

.login-card .logo h1 {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.login-card .logo p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.login-card label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    display: block;
}

.login-card .form-control {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: white;
    border-radius: var(--radius-md);
    padding: 0.7rem 1rem;
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.login-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.login-card .form-control:focus {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    outline: none;
}

.login-card .btn-login {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.login-card .btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.login-card .btn-login:active {
    transform: translateY(0);
}

/* ─── Sidebar ──────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-sidebar);
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    transition: transform var(--transition-slow);
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, 0.05);
}

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

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.sidebar-brand {
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.sidebar-brand .brand-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--accent-cyan));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    flex-shrink: 0;
}

.sidebar-brand .brand-text {
    color: white;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    white-space: nowrap;
}

.sidebar-brand .brand-text small {
    display: block;
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.sidebar-menu {
    padding: 1rem 0;
    flex: 1;
}

.sidebar-menu .menu-label {
    padding: 0.75rem 1.5rem 0.4rem;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.sidebar-menu .menu-item {
    display: block;
    padding: 0.6rem 1.5rem;
    color: var(--text-sidebar);
    font-size: 0.85rem;
    font-weight: 450;
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-menu .menu-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.sidebar-menu .menu-item:hover {
    background: var(--bg-sidebar-hover);
    color: var(--text-sidebar-active);
}

.sidebar-menu .menu-item:hover i {
    opacity: 1;
}

.sidebar-menu .menu-item.active {
    background: var(--bg-sidebar-active);
    color: var(--text-sidebar-active);
    font-weight: 500;
}

.sidebar-menu .menu-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary);
    border-radius: 0 3px 3px 0;
}

.sidebar-menu .menu-item.active i {
    opacity: 1;
    color: var(--primary);
}

.sidebar-menu .menu-item .badge {
    margin-left: auto;
    font-size: 0.7rem;
    padding: 0.15rem 0.5rem;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.sidebar-footer .user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-footer .user-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-footer .user-details {
    flex: 1;
    min-width: 0;
}

.sidebar-footer .user-name {
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-footer .user-role {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: capitalize;
}

/* ─── Main Content ─────────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--transition-slow);
}

.top-navbar {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1020;
    box-shadow: var(--shadow-sm);
}

.top-navbar .navbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.top-navbar .sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.top-navbar .sidebar-toggle:hover {
    background: var(--bg-body);
    color: var(--text-primary);
}

.top-navbar .page-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.top-navbar .navbar-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.top-navbar .nav-icon-btn {
    position: relative;
    background: none;
    border: none;
    font-size: 1.15rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.top-navbar .nav-icon-btn:hover {
    background: var(--bg-body);
    color: var(--primary);
}

.top-navbar .nav-icon-btn .notification-dot {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 7px;
    height: 7px;
    background: var(--accent-rose);
    border-radius: 50%;
    border: 1.5px solid white;
}

.top-navbar .user-dropdown {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.35rem 0.5rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.top-navbar .user-dropdown:hover {
    background: var(--bg-body);
}

.top-navbar .user-dropdown .avatar-sm {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.content-wrapper {
    padding: 1.5rem;
}

/* ─── Stats Cards ──────────────────────────────────────────── */
.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.05;
    transform: translate(30%, -30%);
}

.stat-card.primary::after {
    background: var(--primary);
}

.stat-card.cyan::after {
    background: var(--accent-cyan);
}

.stat-card.emerald::after {
    background: var(--accent-emerald);
}

.stat-card.amber::after {
    background: var(--accent-amber);
}

.stat-card.rose::after {
    background: var(--accent-rose);
}

.stat-card.violet::after {
    background: var(--accent-violet);
}

.stat-card .stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
}

.stat-card.primary .stat-icon {
    background: var(--primary-light);
    color: var(--primary);
}

.stat-card.cyan .stat-icon {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent-cyan);
}

.stat-card.emerald .stat-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-emerald);
}

.stat-card.amber .stat-icon {
    background: rgba(245, 158, 11, 0.1);
    color: var(--accent-amber);
}

.stat-card.rose .stat-icon {
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-rose);
}

.stat-card.violet .stat-icon {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-violet);
}

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
}

/* ─── Data Cards ───────────────────────────────────────────── */
.data-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.data-card .card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
}

.data-card .card-header h5 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.data-card .card-body {
    padding: 1.25rem;
}

/* ─── Tables ───────────────────────────────────────────────── */
.table-wrapper {
    overflow-x: auto;
}

div.dataTables_wrapper .row:nth-child(2) {
    overflow-x: auto;
}

.table {
    font-size: 0.85rem;
}

.table thead th {
    background: var(--bg-body);
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

.table tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
}

.table tbody tr {
    transition: background var(--transition-fast);
}

.table tbody tr:hover {
    background: rgba(99, 102, 241, 0.03);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ─── Badges ───────────────────────────────────────────────── */
.badge {
    font-size: 0.72rem;
    font-weight: 500;
    padding: 0.3em 0.65em;
    border-radius: var(--radius-sm);
    letter-spacing: 0.02em;
}

.badge.bg-warning {
    background: rgba(245, 158, 11, 0.12) !important;
    color: #b45309;
}

.badge.bg-success {
    background: rgba(16, 185, 129, 0.12) !important;
    color: #047857;
}

.badge.bg-danger {
    background: rgba(244, 63, 94, 0.12) !important;
    color: #be123c;
}

.badge.bg-secondary {
    background: rgba(100, 116, 139, 0.12) !important;
    color: #475569;
}

.badge.bg-primary {
    background: var(--primary-light) !important;
    color: var(--primary);
}

.row.mb-3 {
    justify-content: space-between;
}

.col-sm-4.text-center {
    padding: 0;
}


.mt-3 {
    justify-content: center !important;
}

div.dataTables_wrapper div.dataTables_length select {
    width: 100%;
}

/* ─── Buttons ──────────────────────────────────────────────── */
.btn {
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    color: white;
}

.btn-success {
    background: var(--accent-emerald);
    color: white;
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    color: white;
}

.btn-danger {
    background: var(--accent-rose);
    color: white;
}

.btn-danger:hover {
    background: #e11d48;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
    color: white;
}

.btn-outline-primary {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: white;
}

.btn-outline-secondary {
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--bg-body);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.btn-sm {
    padding: 0.3rem 0.75rem;
    font-size: 0.78rem;
}

.btn-icon {
    width: 34px;
    height: 34px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

/* ─── Forms ────────────────────────────────────────────────── */
.form-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.form-control,
.form-select {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.55rem 0.85rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    transition: all var(--transition-base);
    background-color: var(--bg-card);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

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

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

.invalid-feedback {
    font-size: 0.78rem;
}

/* ─── Alerts / Flash Messages ──────────────────────────────── */
.alert {
    border-radius: var(--radius-md);
    border: none;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #047857;
}

.alert-danger,
.alert-error {
    background: rgba(244, 63, 94, 0.1);
    color: #be123c;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #b45309;
}

.alert-info {
    background: rgba(6, 182, 212, 0.1);
    color: #0e7490;
}

/* ─── Activity Timeline ────────────────────────────────────── */
.activity-timeline {
    position: relative;
}

.activity-item {
    display: flex;
    gap: 0.75rem;
    padding: 0.6rem 0;
    position: relative;
}

.activity-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 15px;
    top: 36px;
    bottom: -4px;
    width: 1.5px;
    background: var(--border-color);
}

.activity-dot {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
    background: var(--primary-light);
    color: var(--primary);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-text {
    font-size: 0.83rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.activity-time {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.1rem;
}

/* ─── Empty State ──────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.empty-state i {
    font-size: 3rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h5 {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.empty-state p {
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 300px;
    margin: 0.5rem auto 0;
}

/* ─── Charts ───────────────────────────────────────────────── */
.chart-container {
    position: relative;
    height: 280px;
}

/* ─── Status Tabs ──────────────────────────────────────────── */
.status-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.status-tabs .status-tab {
    padding: 0.45rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    text-decoration: none;
}

.status-tabs .status-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.status-tabs .status-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.status-tabs .status-tab .count {
    font-size: 0.72rem;
    margin-left: 0.3rem;
    opacity: 0.7;
}

/* ─── Document Gallery ─────────────────────────────────────── */
.doc-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.doc-item:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.doc-icon {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.doc-info {
    flex: 1;
    min-width: 0;
}

.doc-name {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-type {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ─── Profile Card ─────────────────────────────────────────── */
.profile-header {
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
    padding: 2rem;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    text-align: center;
    color: white;
}

.profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

/* ─── Footer ───────────────────────────────────────────────── */
.main-footer {
    padding: 1rem 1.5rem;
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1030;
        backdrop-filter: blur(4px);
    }

    .sidebar-overlay.show {
        display: block;
    }

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

    .top-navbar .sidebar-toggle {
        display: block;
    }
}

@media (max-width: 575.98px) {
    .content-wrapper {
        padding: 1rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .stat-card .stat-value {
        font-size: 1.5rem;
    }

    .login-card {
        padding: 1.75rem;
    }

    .dataTables_wrapper .row>* {
        width: auto !important;
    }
}

/* ─── DataTables Overrides ─────────────────────────────────── */
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
    transition: all var(--transition-base);
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    outline: none;
}

.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.3rem 0.5rem;
    font-size: 0.85rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--border-color) !important;
    margin: 0 2px;
    transition: all var(--transition-fast);
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--primary-light) !important;
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}

.dataTables_wrapper .dataTables_info {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ─── Utility Classes ──────────────────────────────────────── */
.text-primary {
    color: var(--primary) !important;
}

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

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

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

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

.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
}

.bg-gradient-cyan {
    background: linear-gradient(135deg, var(--accent-cyan), #0891b2);
}

.bg-gradient-emerald {
    background: linear-gradient(135deg, var(--accent-emerald), #059669);
}

.gap-3 {
    gap: 1rem;
}

.gap-4 {
    gap: 1.5rem;
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.slide-in-up {
    animation: slideUp 0.4s ease-out;
}

/* ─── Document Preview Cards ─────────────────────────────── */
.doc-preview-card {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition-base);
    background: var(--bg-card);
}

.doc-preview-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
    transform: translateY(-2px);
}

.doc-preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-body);
}

.doc-preview-header .doc-meta {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    min-width: 0;
    flex: 1;
}

.doc-preview-header .doc-meta i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.doc-preview-header .doc-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

.doc-preview-header .doc-type {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.doc-preview-body {
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-body);
    position: relative;
}

.doc-preview-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    cursor: pointer;
    transition: var(--transition-base);
}

.doc-preview-img:hover {
    opacity: 0.85;
    transform: scale(1.02);
}

.doc-preview-pdf,
.doc-preview-other {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    width: 100%;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-base);
}

.doc-preview-pdf:hover {
    color: var(--accent-rose);
    background: rgba(244, 63, 94, 0.04);
}

.doc-preview-other:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.doc-preview-pdf i,
.doc-preview-other i {
    font-size: 2.5rem;
}

.doc-preview-pdf span,
.doc-preview-other span {
    font-size: 0.78rem;
    font-weight: 500;
}

.doc-preview-body {
    width: 200px;
    height: 200px;
    padding: 10px;
    overflow: hidden;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f9f9f9;
    cursor: pointer;
}


img.doc-preview-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f5f5f5;
}

.doc-preview-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px;
    background: #f1f5f9;
    border-radius: 5px;
    border: 1px solid #e4e4e4;
}

.doc-preview-card {
    display: flex;
    flex-direction: column;
    place-items: center;
    gap: 10px;
}

/* ─── Status Tabs (used on index pages) ──────────────────── */
.status-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    background: var(--bg-card);
    padding: 0.35rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.status-tab {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 500;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.status-tab:hover {
    background: var(--bg-body);
    color: var(--text-primary);
}

.status-tab.active {
    background: var(--primary);
    color: white;
}

.status-tab .count {
    font-size: 0.72rem;
    opacity: 0.8;
}