/* Modern Admin Dashboard CSS - Matching Main Theme */
:root {
    --primary: #0f766e;
    --primary-dark: #0b3d4a;
    --primary-light: #14b8a6;
    --secondary: #365161;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
    --info: #2563eb;
    --purple: #7c3aed;
    --orange: #ea580c;
    --dark: #102632;
    --light: #edf4f7;
    --gray-50: #f7fafc;
    --gray-100: #f4f9fc;
    --gray-200: #e5eff4;
    --gray-300: #d3e2ea;
    --gray-400: #9eb2be;
    --gray-500: #6f8796;
    --gray-600: #4b5563;
    --gray-700: #365161;
    --gray-800: #1f2937;
    --gray-900: #102632;
}

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

body.admin-body {
    font-family: 'Manrope', 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background:
        radial-gradient(760px 250px at -4% -14%, rgba(20, 184, 166, 0.2), transparent 64%),
        radial-gradient(860px 260px at 104% 8%, rgba(234, 88, 12, 0.12), transparent 64%),
        linear-gradient(180deg, #f4f8fb 0%, #edf3f7 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: var(--dark);
    overflow-x: hidden;
}

.admin-backdrop {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.admin-backdrop .orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 25s ease-in-out infinite;
}

.admin-backdrop .orb-b {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(20, 184, 166, 0.3), transparent);
    top: -100px;
    right: -100px;
    animation-delay: -5s;
}

.admin-backdrop .orb-c {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(234, 88, 12, 0.2), transparent);
    bottom: -50px;
    left: -50px;
    animation-delay: -10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Sidebar Styles */
.admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 294px;
    background: linear-gradient(180deg, #062634 0%, #0b3f50 48%, #0f766e 100%);
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 4px 0 32px rgba(6, 38, 52, 0.2);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, width 0.3s ease;
}

.sidebar-brand {
    padding: 1.5rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.sidebar-brand-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: white;
}

.sidebar-brand-mark {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    backdrop-filter: blur(10px);
}

.sidebar-brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.sidebar-brand-copy strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: white;
    font-family: 'Outfit', sans-serif;
}

.sidebar-brand-copy small {
    display: block;
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 700;
    margin-top: 0.25rem;
}

.sidebar-menu {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0.5rem;
}

.sidebar-menu::-webkit-scrollbar {
    width: 6px;
}

.sidebar-menu::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.menu-section {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    color: rgba(217, 245, 239, 0.66);
    padding: 0.85rem 1rem 0.5rem;
    margin-top: 0.5rem;
}

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    margin: 0.25rem 0.5rem;
    border-radius: 13px;
    text-decoration: none;
    color: rgba(236, 250, 247, 0.94);
    font-weight: 700;
    transition: all 0.2s ease;
    position: relative;
    border-left: 3px solid transparent;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.11);
    color: white;
    transform: translateX(2px);
}

.menu-item.active {
    background: rgba(20, 184, 166, 0.29);
    color: white;
    border-left-color: #9bf7dd;
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.2);
}

.menu-item.active::after {
    content: '';
    position: absolute;
    right: 12px;
    width: 8px;
    height: 8px;
    background: #9bf7dd;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(155, 247, 221, 0.2);
}

.menu-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 1.1rem;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.menu-item:hover .menu-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.menu-item.active .menu-icon {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.35);
}

.menu-label {
    font-size: 0.95rem;
    flex: 1;
}

.sidebar-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(0, 0, 0, 0.12);
}

.sidebar-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.status-dot {
    width: 12px;
    height: 12px;
    background: #22c55e;
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2);
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text small {
    display: block;
    font-size: 0.7rem;
    color: rgba(217, 245, 239, 0.68);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 700;
}

.status-text strong {
    display: block;
    font-size: 0.85rem;
    color: white;
    margin-top: 2px;
}

/* Sidebar Overlay for Mobile */
.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(16, 38, 50, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.admin-sidebar-overlay.show {
    display: block;
    opacity: 1;
}

/* Main Wrapper */
.admin-wrapper {
    margin-left: 294px;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

/* Topbar Styles */
.admin-topbar {
    position: sticky;
    top: 0;
    z-index: 900;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(16, 38, 50, 0.08);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 16px rgba(16, 38, 50, 0.06);
}

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

.topbar-icon-btn {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(16, 38, 50, 0.12);
    background: white;
    color: var(--gray-700);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.topbar-icon-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: scale(1.05);
}

.topbar-title-wrap small {
    display: block;
    font-size: 0.7rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    font-weight: 800;
}

.topbar-title-wrap h5 {
    margin: 0.25rem 0 0;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    font-family: 'Outfit', sans-serif;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topbar-link-btn {
    padding: 0.625rem 1.25rem;
    border-radius: 12px;
    font-weight: 700;
    transition: all 0.2s ease;
    border: 1px solid rgba(16, 38, 50, 0.12);
}

.topbar-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem 0.5rem 0.5rem;
    background: var(--gray-50);
    border-radius: 999px;
    border: 1px solid rgba(16, 38, 50, 0.08);
}

.user-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(15, 118, 110, 0.3);
}

/* Main Content */
.admin-content {
    padding: 2rem 1.5rem;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards */
.card {
    background: linear-gradient(180deg, #ffffff, #f7fcff);
    border: 1px solid rgba(16, 38, 50, 0.12);
    border-radius: 20px;
    box-shadow: 0 6px 18px rgba(10, 34, 46, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 14px 32px rgba(10, 34, 46, 0.13);
    transform: translateY(-4px);
}

.card-header {
    background: linear-gradient(180deg, #fcfeff, #eef6f9);
    border-bottom: 1px solid rgba(16, 38, 50, 0.09);
    padding: 1.25rem 1.5rem;
    font-weight: 800;
}

.card-body {
    padding: 1.5rem;
}

/* Stat Cards */
.stat-card {
    background: linear-gradient(180deg, #ffffff, #f5fbfc);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 6px 18px rgba(10, 34, 46, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(15, 118, 110, 0.18);
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-dark) 0%, var(--primary-light) 100%);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(10, 34, 46, 0.16);
}

.stat-icon {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: white;
    box-shadow: 0 14px 24px rgba(15, 118, 110, 0.2);
}

.stat-icon.primary {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
}

.stat-icon.secondary {
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
}

.stat-icon.warning {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
}

.stat-icon.success {
    background: linear-gradient(135deg, #15803d 0%, #22c55e 100%);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-family: 'Outfit', sans-serif;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--gray-600);
    font-weight: 700;
}

/* Buttons */
.btn {
    padding: 0.625rem 1.5rem;
    border-radius: 12px;
    font-weight: 700;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 12px 24px rgba(15, 118, 110, 0.24);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(15, 118, 110, 0.3);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, #15803d 0%, #22c55e 100%);
    box-shadow: 0 12px 24px rgba(22, 163, 74, 0.24);
}

.btn-danger {
    background: linear-gradient(135deg, #b91c1c 0%, #ef4444 100%);
    box-shadow: 0 12px 24px rgba(220, 38, 38, 0.24);
}

.btn-warning {
    background: linear-gradient(135deg, #b45309 0%, #f59e0b 100%);
    box-shadow: 0 12px 24px rgba(217, 119, 6, 0.24);
}

.btn-outline-primary {
    border-color: rgba(15, 118, 110, 0.36);
    color: var(--primary);
    background: white;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: white;
    border-color: transparent;
}

.btn-outline-secondary {
    border-color: rgba(53, 81, 97, 0.3);
    color: var(--gray-700);
    background: white;
}

.btn-outline-secondary:hover {
    background: var(--gray-100);
    border-color: rgba(53, 81, 97, 0.45);
}

.btn-outline-danger {
    border-color: rgba(220, 38, 38, 0.36);
    color: var(--danger);
    background: white;
}

.btn-outline-danger:hover {
    background: linear-gradient(135deg, #b91c1c 0%, #ef4444 100%);
    color: white;
    border-color: transparent;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Forms */
.form-control, .form-select {
    border: 1px solid #d3e2ea;
    border-radius: 11px;
    min-height: 46px;
    padding: 0.65rem 0.86rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: rgba(20, 184, 166, 0.8);
    box-shadow: 0 0 0 0.22rem rgba(20, 184, 166, 0.16);
}

.form-label {
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

/* Tables */
.table {
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    background: linear-gradient(180deg, #eff6fa, #e5f0f6);
    color: #496273;
    font-weight: 800;
    text-transform: uppercase;
    font-size: 0.72rem;
    letter-spacing: 1.2px;
    padding: 1rem;
    border: none;
}

.table tbody td {
    padding: 1rem;
    border-top: 1px solid rgba(16, 38, 50, 0.08);
    vertical-align: middle;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background: rgba(14, 165, 160, 0.06);
}

/* Badges */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.8rem;
}

.bg-primary {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light)) !important;
}

.bg-success {
    background: linear-gradient(135deg, #15803d, #22c55e) !important;
}

.bg-warning {
    background: linear-gradient(135deg, #b45309, #f59e0b) !important;
}

.bg-danger {
    background: linear-gradient(135deg, #b91c1c, #ef4444) !important;
}

.bg-info {
    background: linear-gradient(135deg, #1d4ed8, #2563eb) !important;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 12px;
    padding: 1rem 1.25rem;
    box-shadow: 0 6px 18px rgba(10, 34, 46, 0.08);
}

/* Collapsed Sidebar */
body.admin-collapsed .admin-sidebar {
    width: 80px;
}

body.admin-collapsed .admin-wrapper {
    margin-left: 80px;
}

body.admin-collapsed .sidebar-brand-copy,
body.admin-collapsed .menu-label,
body.admin-collapsed .menu-section,
body.admin-collapsed .status-text {
    display: none;
}

body.admin-collapsed .menu-item {
    justify-content: center;
    padding: 0.75rem;
}

body.admin-collapsed .sidebar-status {
    justify-content: center;
}

body.admin-collapsed .menu-item.active::after {
    display: none;
}

/* Responsive */
@media (max-width: 991.98px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }
    
    .admin-sidebar.show {
        transform: translateX(0);
    }
    
    .admin-wrapper {
        margin-left: 0;
    }
    
    body.admin-collapsed .admin-wrapper {
        margin-left: 0;
    }
    
    .admin-content {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 767.98px) {
    .admin-topbar {
        padding: 0.75rem 1rem;
    }
    
    .topbar-title-wrap h5 {
        font-size: 1.25rem;
    }
    
    .admin-content {
        padding: 1rem;
    }
    
    .stat-card {
        padding: 1.25rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .topbar-user {
        padding: 0.35rem 0.65rem 0.35rem 0.36rem;
    }
    
    .topbar-user > div {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .topbar-link-btn {
        display: none !important;
    }
    
    .stat-icon {
        width: 56px;
        height: 56px;
        font-size: 1.5rem;
    }
}

/* Fade In Animation */
.fade-in {
    animation: fadeIn 0.5s ease;
}

/* Page Shell */
.page-shell {
    max-width: 1400px;
    margin: 0 auto;
}

/* Dropdown Menu */
.dropdown-menu {
    border: 1px solid rgba(16, 38, 50, 0.12);
    border-radius: 12px;
    box-shadow: 0 14px 32px rgba(10, 34, 46, 0.13);
    padding: 0.5rem;
}

.dropdown-item {
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
    font-weight: 700;
}

.dropdown-item:hover {
    background: var(--gray-100);
}

/* DataTables Custom Styling */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid #d3e2ea;
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 8px !important;
    margin: 0 2px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%) !important;
    color: white !important;
    border: none !important;
}

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

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

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

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

.fw-semibold {
    font-weight: 600 !important;
}

.fw-bold {
    font-weight: 700 !important;
}

.rounded-2 {
    border-radius: 8px !important;
}

.rounded-3 {
    border-radius: 12px !important;
}

.rounded-circle {
    border-radius: 50% !important;
}
