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

:root {
    --primary: #FF7A00;
    --primary-dark: #e66d00;
    --secondary: #0066CC;
    --success: #2ecc71;
    --danger: #e74c3c;
    --warning: #f39c12;
    --dark: #2c3e50;
    --light: #ecf0f1;
    --border: #ddd;
    --shadow: rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #f5f7fa;
    color: #333;
    line-height: 1.6;
}

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

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.login-card {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header svg {
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.login-header p {
    color: #666;
    font-size: 14px;
}

.login-form {
    margin-bottom: 24px;
}

.login-footer {
    text-align: center;
    font-size: 13px;
    color: #666;
}

.login-footer code {
    background: var(--light);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
}

/* Admin Header */
.admin-header {
    background: white;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 4px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
}

.header-nav {
    display: flex;
    list-style: none;
    gap: 24px;
}

.header-nav a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.2s;
}

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

.header-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Admin Container */
.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 24px;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.page-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--dark);
}

.header-actions {
    display: flex;
    gap: 12px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    font-size: 48px;
    line-height: 1;
}

.stat-content h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-content p {
    color: #666;
    font-size: 14px;
}

.stats-row {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.stat-mini {
    flex: 1;
    background: white;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    box-shadow: 0 2px 4px var(--shadow);
}

.stat-mini strong {
    display: block;
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 4px;
}

.stat-mini span {
    font-size: 12px;
    color: #666;
}

/* Content Section */
.content-section {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px var(--shadow);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark);
}

/* Data Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--light);
    font-weight: 600;
    font-size: 14px;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody tr:hover {
    background: #f9f9f9;
}

.data-table code {
    font-family: monospace;
    font-size: 13px;
    background: var(--light);
    padding: 2px 6px;
    border-radius: 4px;
}

/* Form Styles */
.form-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 8px var(--shadow);
}

.form-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 20px;
}

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

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 13px;
    color: #666;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(255, 122, 0, 0.02);
}

.upload-area.drag-over {
    border-color: var(--primary);
    background: rgba(255, 122, 0, 0.05);
}

.upload-placeholder svg {
    color: #999;
    margin-bottom: 16px;
}

.upload-placeholder p {
    font-size: 16px;
    color: var(--dark);
    margin-bottom: 8px;
}

.upload-preview {
    position: relative;
}

.upload-preview img {
    max-width: 100%;
    border-radius: 8px;
    margin-bottom: 16px;
}

.btn-remove {
    background: var(--danger);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-logout {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-size: 15px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 122, 0, 0.3);
}

.btn-secondary {
    background: var(--light);
    color: var(--dark);
}

.btn-secondary:hover {
    background: #ddd;
}

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

.btn-logout:hover {
    background: #c0392b;
}

.btn-sm {
    display: inline-block;
    padding: 6px 12px;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    border-radius: 4px;
    background: var(--light);
    border: none;
}

.btn-sm:hover {
    background: #ddd;
}

.action-buttons {
    display: flex;
    gap: 8px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: rgba(46, 204, 113, 0.1);
    color: var(--success);
}

.badge-warning {
    background: rgba(243, 156, 18, 0.1);
    color: var(--warning);
}

.badge-secondary {
    background: var(--light);
    color: #666;
}

/* Alerts */
.alert {
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 24px;
}

.alert-error {
    background: rgba(231, 76, 60, 0.1);
    color: var(--danger);
    border-left: 4px solid var(--danger);
}

.alert-success {
    background: rgba(46, 204, 113, 0.1);
    color: var(--success);
    border-left: 4px solid var(--success);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state p {
    color: #666;
    margin-bottom: 16px;
}

/* Utilities */
.text-muted {
    color: #666 !important;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 16px;
    }
    
    .header-nav {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .data-table {
        font-size: 14px;
    }
    
    .stats-row {
        flex-direction: column;
    }
}