/* Admin Panel Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-bg: #1f2937;
    --light-bg: #f9fafb;
    --text-dark: #111827;
    --text-light: #6b7280;
    --border-color: #e5e7eb;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--light-bg);
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.login-header p {
    color: var(--text-light);
}

.login-footer {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: var(--text-light);
}

.login-footer a {
    color: var(--primary-color);
    text-decoration: none;
    display: block;
    margin-top: 10px;
}

/* Admin Layout */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--dark-bg);
    color: white;
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    font-size: 20px;
    margin-bottom: 5px;
}

.sidebar-header p {
    font-size: 12px;
    color: #9ca3af;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.3s;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-item.active {
    background: var(--primary-color);
    color: white;
    border-right: 3px solid white;
}

.nav-icon {
    margin-right: 10px;
    font-size: 18px;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-footer .btn {
    width: 100%;
    margin-bottom: 10px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 0;
}

.content-header {
    background: white;
    padding: 20px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-header h1 {
    font-size: 24px;
    font-weight: 600;
}

.user-info {
    color: var(--text-light);
}

.content-body {
    padding: 30px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s;
}

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

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

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

.btn-success:hover {
    background: #059669;
}

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

.btn-danger:hover {
    background: #dc2626;
}

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

.btn-outline {
    background: transparent;
    border: 1px solid white;
    color: white;
}

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

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
    display: block;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* Tables */
.table {
    width: 100%;
    background: white;
    border-radius: 5px;
    overflow: hidden;
    border-collapse: collapse;
}

.table thead {
    background: var(--light-bg);
}

.table th {
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
    border-bottom: 2px solid var(--border-color);
}

.table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--border-color);
}

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

.text-center {
    text-align: center;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-pending {
    background: #fef3c7;
    color: #92400e;
}

.badge-approved {
    background: #d1fae5;
    color: #065f46;
}

.badge-rejected {
    background: #fee2e2;
    color: #991b1b;
}

.badge-new {
    background: #dbeafe;
    color: #1e40af;
}

.badge-contacted,
.badge-registered {
    background: #e0e7ff;
    color: #3730a3;
}

.badge-upcoming {
    background: #fef3c7;
    color: #92400e;
}

.badge-ongoing {
    background: #d1fae5;
    color: #065f46;
}

.badge-completed {
    background: #e5e7eb;
    color: #374151;
}

/* Dashboard */
.dashboard-grid {
    display: grid;
    gap: 30px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.stat-card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.stat-icon {
    font-size: 40px;
}

.stat-info h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-info p {
    color: var(--text-light);
    font-size: 14px;
}

.stat-primary {
    border-left: 4px solid var(--primary-color);
}

.stat-success {
    border-left: 4px solid var(--success-color);
}

.stat-warning {
    border-left: 4px solid var(--warning-color);
}

.stat-info {
    border-left: 4px solid var(--info-color);
}

.dashboard-section {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 18px;
    font-weight: 600;
}

.event-info-box {
    padding: 20px;
    background: var(--light-bg);
    border-radius: 5px;
}

.event-info-box h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.event-info-box p {
    margin-bottom: 8px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 5px;
}

.action-buttons .btn {
    padding: 5px 10px;
    font-size: 12px;
}

/* Card */
.card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.card-header {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 20px;
    font-weight: 600;
}

/* Image Upload Preview */
.image-preview {
    margin-top: 10px;
}

.image-preview img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 20px;
}

.pagination a {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    text-decoration: none;
    color: var(--text-dark);
}

.pagination a:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination a.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 200px;
    }
    
    .main-content {
        margin-left: 200px;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
    }
}
/* Admin Notifications Styles */
.admin-notifications {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
    overflow: hidden;
}

.admin-notifications h4 {
    background: #f8f9fa;
    margin: 0;
    padding: 15px 20px;
    border-bottom: 1px solid #dee2e6;
    color: #495057;
    font-size: 16px;
    font-weight: 600;
}

.admin-notifications h4 i {
    margin-right: 8px;
    color: #6c757d;
}

.notification-item {
    display: flex;
    align-items: flex-start;
    padding: 15px 20px;
    border-bottom: 1px solid #f1f3f4;
    transition: background-color 0.2s ease;
    position: relative;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-item.unread {
    background: #f8f9ff;
    border-left: 4px solid #007bff;
}

.notification-item.notification-error {
    border-left-color: #dc3545;
}

.notification-item.notification-warning {
    border-left-color: #ffc107;
}

.notification-item.notification-info {
    border-left-color: #17a2b8;
}

.notification-content {
    flex: 1;
}

.notification-message {
    font-size: 14px;
    color: #495057;
    line-height: 1.4;
    margin-bottom: 5px;
}

.notification-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 12px;
    color: #6c757d;
}

.notification-time {
    font-style: italic;
}

.notification-action-required {
    background: #dc3545;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.mark-read-btn {
    background: none;
    border: none;
    color: #6c757d;
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    margin-left: 10px;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.mark-read-btn:hover {
    background: #f8f9fa;
    color: #495057;
}

.notification-more {
    padding: 15px 20px;
    text-align: center;
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

.notification-more a {
    color: #007bff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.notification-more a:hover {
    text-decoration: underline;
}

/* Notification badge in header */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .notification-item {
        padding: 12px 15px;
    }
    
    .notification-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
    
    .mark-read-btn {
        position: absolute;
        top: 10px;
        right: 10px;
    }
}