/* ============================================
   ADMIN PANEL STYLES – CARD-STYLE CONTENT
   ============================================ */

/* ---------- Sidebar (Fixed, Slim) ---------- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 220px;
    height: 100vh;
    z-index: 1000;
    background-color: #212529;
    overflow-y: auto;
    padding-top: 15px;
    box-shadow: 2px 0 10px rgba(0,0,0,0.15);
}

/* ---------- Sidebar Header ---------- */
.sidebar-header h5 {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding-bottom: 12px;
    margin: 0 15px 10px 15px;
    text-align: center;
}

/* ---------- Sidebar Links (Compact) ---------- */
.sidebar .nav-link {
    font-weight: 500;
    color: #adb5bd;
    padding: 8px 14px;
    font-size: 0.88rem;
    transition: all 0.25s ease;
    border-left: 3px solid transparent;
    margin: 2px 0;
}

.sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.08);
    border-left-color: #6C63FF;
}

.sidebar .nav-link.active {
    color: #fff;
    background: rgba(255,255,255,0.12);
    border-left-color: #6C63FF;
}

.sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
    font-size: 0.95rem;
}

.sidebar .nav-link .badge {
    float: right;
    margin-top: 1px;
    font-size: 0.7rem;
    padding: 2px 8px;
}

/* ---------- Hide Toggle & Overlay ---------- */
.sidebar-overlay,
.sidebar-toggle {
    display: none !important;
}

/* ---------- Main Content (Card-Style) ---------- */
.main-content {
    margin-left: 240px;         /* sidebar width + spacing */
    margin-top: 20px;
    margin-right: 20px;
    margin-bottom: 20px;
    padding: 25px 30px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.06);
    min-height: calc(100vh - 40px);
    transition: all 0.3s ease;
    max-width: calc(100% - 260px); /* ensures it doesn't overflow */
}

/* ---------- Stats Cards ---------- */
.stat-card {
    border: none;
    border-radius: 14px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

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

.stat-card .opacity-50 {
    opacity: 0.5;
}

.stat-card h2 {
    font-size: 2rem;
    font-weight: 700;
}

.stat-card h6 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.85;
}

/* ---------- Tables ---------- */
.table th {
    font-weight: 600;
    border-top: none;
    color: #495057;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.75rem 0.5rem;
}

.table td {
    vertical-align: middle;
    padding: 0.6rem 0.5rem;
    font-size: 0.9rem;
}

.table-hover tbody tr:hover {
    background-color: rgba(108, 99, 255, 0.04);
}

.table .badge {
    font-weight: 500;
    padding: 4px 10px;
    font-size: 0.75rem;
}

/* ---------- Forms ---------- */
.form-control,
.form-select {
    border-radius: 8px;
    padding: 0.5rem 0.8rem;
    font-size: 0.9rem;
    border: 1px solid #dee2e6;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: #6C63FF;
    box-shadow: 0 0 0 0.2rem rgba(108, 99, 255, 0.2);
}

.form-label {
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

/* ---------- Buttons ---------- */
.btn {
    font-weight: 500;
    padding: 0.45rem 1.2rem;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary {
    background: #6C63FF;
    border-color: #6C63FF;
}
.btn-primary:hover {
    background: #5a52d5;
    border-color: #5a52d5;
}

.btn-success {
    background: #28a745;
    border-color: #28a745;
}
.btn-success:hover {
    background: #218838;
    border-color: #218838;
}

.btn-warning {
    background: #ffc107;
    border-color: #ffc107;
}
.btn-warning:hover {
    background: #e0a800;
    border-color: #e0a800;
}

.btn-danger {
    background: #dc3545;
    border-color: #dc3545;
}
.btn-danger:hover {
    background: #c82333;
    border-color: #c82333;
}

.btn-info {
    background: #17a2b8;
    border-color: #17a2b8;
}
.btn-info:hover {
    background: #138496;
    border-color: #138496;
}

.btn-outline-secondary {
    color: #6c757d;
    border-color: #ced4da;
}
.btn-outline-secondary:hover {
    background: #6c757d;
    color: #fff;
}

/* ---------- Cards ---------- */
.card {
    border: none;
    border-radius: 14px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 5px 20px rgba(0,0,0,0.06);
}

.card-header {
    background: transparent;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1rem 1.25rem;
}

.card-header h5 {
    margin-bottom: 0;
    font-weight: 600;
    font-size: 1rem;
}

.card-body {
    padding: 1.25rem;
}

/* ---------- Modals ---------- */
.modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.modal-header {
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding: 1rem 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

/* ---------- Drop Zone ---------- */
.drop-zone {
    border: 2px dashed #dee2e6;
    border-radius: 14px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

.drop-zone:hover {
    border-color: #6C63FF;
    background: rgba(108, 99, 255, 0.03);
}

.drop-zone.dragover {
    border-color: #6C63FF;
    background: rgba(108, 99, 255, 0.06);
    transform: scale(1.01);
}

.drop-zone i {
    font-size: 2.5rem;
    color: #adb5bd;
    margin-bottom: 8px;
}

.drop-zone .drop-text {
    font-weight: 500;
    color: #6c757d;
    font-size: 0.9rem;
}

/* ---------- File Preview ---------- */
.file-preview {
    max-height: 100px;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid #dee2e6;
    padding: 4px;
}

/* ---------- Dashboard Quick Actions ---------- */
.quick-actions .btn {
    border-radius: 10px;
    padding: 12px 18px;
    font-weight: 600;
}

/* ---------- Admin Login ---------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-card {
    border: none;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,0.95);
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.login-card .login-logo {
    font-size: 3rem;
    color: #6C63FF;
}

/* ============================================
   RESPONSIVE: Keep card effect on smaller screens
   ============================================ */

@media (max-width: 992px) {
    .sidebar {
        width: 200px;
    }
    .main-content {
        margin-left: 220px;
        margin-right: 15px;
        margin-top: 15px;
        margin-bottom: 15px;
        padding: 20px;
        max-width: calc(100% - 235px);
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 180px;
        font-size: 0.85rem;
    }
    .sidebar .nav-link {
        padding: 7px 10px;
        font-size: 0.85rem;
    }
    .sidebar .nav-link i {
        margin-right: 8px;
        width: 18px;
        font-size: 0.9rem;
    }
    .sidebar-header h5 {
        font-size: 0.85rem;
    }
    .main-content {
        margin-left: 200px;
        margin-right: 10px;
        margin-top: 10px;
        margin-bottom: 10px;
        padding: 15px;
        max-width: calc(100% - 215px);
        border-radius: 14px;
    }
    .stat-card .card-body {
        padding: 0.8rem;
    }
    .stat-card h2 {
        font-size: 1.4rem;
    }
    .table-responsive {
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .sidebar {
        width: 160px;
        padding-top: 10px;
        font-size: 0.8rem;
    }
    .sidebar .nav-link {
        padding: 6px 8px;
        font-size: 0.78rem;
    }
    .sidebar .nav-link i {
        margin-right: 6px;
        width: 16px;
        font-size: 0.8rem;
    }
    .sidebar-header h5 {
        font-size: 0.8rem;
        margin: 0 10px 8px 10px;
    }
    .main-content {
        margin-left: 175px;
        margin-right: 5px;
        margin-top: 5px;
        margin-bottom: 5px;
        padding: 10px;
        max-width: calc(100% - 185px);
        border-radius: 10px;
    }
    .stat-card h2 {
        font-size: 1.1rem;
    }
    .btn {
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
    }
    .table th,
    .table td {
        font-size: 0.7rem;
        padding: 0.3rem 0.2rem;
    }
}

/* ---------- Dark Mode ---------- */
body.dark-mode .sidebar {
    background: #1a1a2e !important;
}

body.dark-mode .sidebar .nav-link {
    color: #adb5bd;
}

body.dark-mode .sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,0.06);
}

body.dark-mode .sidebar .nav-link.active {
    color: #fff;
    background: rgba(108, 99, 255, 0.2);
}

body.dark-mode .main-content {
    background: #2d2d44;
    color: #fff;
    box-shadow: 0 5px 30px rgba(0,0,0,0.2);
}

body.dark-mode .card {
    background: #2d2d44;
    color: #fff;
}

body.dark-mode .card-header {
    border-bottom-color: rgba(255,255,255,0.06);
}

body.dark-mode .card .text-muted {
    color: #adb5bd !important;
}

body.dark-mode .table {
    color: #e9ecef;
}

body.dark-mode .table th {
    color: #adb5bd;
}

body.dark-mode .table td {
    border-top-color: rgba(255,255,255,0.05);
}

body.dark-mode .table-hover tbody tr:hover {
    background-color: rgba(255,255,255,0.03);
}

body.dark-mode .form-control,
body.dark-mode .form-select {
    background-color: #1a1a2e;
    border-color: #3d3d5c;
    color: #fff;
}

body.dark-mode .form-control:focus,
body.dark-mode .form-select:focus {
    background-color: #1a1a2e;
    border-color: #6C63FF;
    color: #fff;
}

body.dark-mode .form-label {
    color: #e9ecef;
}

body.dark-mode .modal-content {
    background: #2d2d44;
    color: #fff;
}

body.dark-mode .modal-header,
body.dark-mode .modal-footer {
    border-color: rgba(255,255,255,0.06);
}

body.dark-mode .modal-header .btn-close {
    filter: invert(1);
}

body.dark-mode .drop-zone {
    background: #1a1a2e;
    border-color: #3d3d5c;
}

body.dark-mode .drop-zone .drop-text {
    color: #adb5bd;
}

body.dark-mode .drop-zone i {
    color: #6c757d;
}

body.dark-mode .login-card {
    background: rgba(45, 45, 68, 0.95);
}

body.dark-mode .login-card .text-muted {
    color: #adb5bd !important;
}

body.dark-mode .login-card .login-logo {
    color: #6C63FF;
}

body.dark-mode .alert {
    background: #2d2d44;
    border-color: transparent;
}

body.dark-mode .alert-success {
    color: #75b798;
}

body.dark-mode .alert-danger {
    color: #ea868f;
}

body.dark-mode .alert-warning {
    color: #ffda6a;
}

body.dark-mode .alert-info {
    color: #6edff6;
}

/* ---------- Utility Classes ---------- */
.text-ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

.shadow-hover {
    transition: all 0.3s ease;
}
.shadow-hover:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.08) !important;
}

.pagination .page-item.active .page-link {
    background-color: #6C63FF;
    border-color: #6C63FF;
    color: #fff;
}

.pagination .page-link {
    color: #6C63FF;
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
}

.pagination .page-link:hover {
    background-color: rgba(108, 99, 255, 0.06);
}

/* ---------- Scrollbar Styling ---------- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

body.dark-mode ::-webkit-scrollbar-track {
    background: #1a1a2e;
}

body.dark-mode ::-webkit-scrollbar-thumb {
    background: #3d3d5c;
}

body.dark-mode ::-webkit-scrollbar-thumb:hover {
    background: #5a5a7a;
}