/* Admin Panel Specific Styles */

/* Admin Hero Section */
.admin-hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.admin-hero .hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.admin-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.admin-hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Admin Dashboard Preview */
.admin-dashboard-preview {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    color: var(--text-primary);
    max-width: 500px;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-color);
}

.dashboard-stats {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-item {
    text-align: right;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

.dashboard-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.chart-container {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1rem;
}

.chart-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 100px;
}

.chart-bar {
    flex: 1;
    background: var(--primary-color);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
    transition: all 0.3s ease;
}

.chart-bar:hover {
    background: var(--primary-dark);
    transform: scaleY(1.1);
}

.quick-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.action-btn {
    padding: 0.75rem 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.action-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Admin Features Section */
.admin-features {
    padding: 80px 0;
    background: var(--bg-primary);
}

.admin-features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

/* Dashboard Preview Section */
.dashboard-preview {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.dashboard-preview h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.dashboard-container {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
}

.dashboard-sidebar {
    width: 280px;
    background: var(--bg-dark);
    color: white;
    padding: 2rem;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #374151;
}

.admin-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.admin-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.admin-info span {
    font-size: 0.9rem;
    opacity: 0.7;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.nav-item:hover,
.nav-item.active {
    background: var(--primary-color);
    color: white;
}

.dashboard-main {
    flex: 1;
    padding: 2rem;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.dashboard-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.date-picker {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.stat-content {
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.stat-change {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}

.stat-change.positive {
    background: #dcfce7;
    color: #16a34a;
}

.charts-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.chart-card {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.chart-card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.chart-container {
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 0.5rem;
    height: 120px;
    margin-bottom: 1rem;
}

.chart-bar {
    flex: 1;
    background: var(--primary-color);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
    transition: all 0.3s ease;
}

.chart-bar:hover {
    background: var(--primary-dark);
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.status-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-dot.online {
    background: #10b981;
}

.status-dot.offline {
    background: #ef4444;
}

.status-dot.maintenance {
    background: #f59e0b;
}

.status-dot.charging {
    background: #3b82f6;
}

.status-count {
    margin-left: auto;
    font-weight: 600;
    color: var(--text-primary);
}

/* Admin Pricing Section */
.admin-pricing {
    padding: 80px 0;
    background: var(--bg-primary);
}

.admin-pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.admin-pricing .pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.admin-pricing .pricing-card {
    position: relative;
    background: var(--bg-primary);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.admin-pricing .pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
}

.pricing-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.admin-pricing .pricing-header {
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.admin-pricing .pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
}

.currency {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-features {
    padding: 1.5rem;
}

.pricing-features ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pricing-features i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.pricing-action {
    padding: 0 1.5rem 1.5rem;
    text-align: center;
}

/* Admin Contact Section */
.admin-contact {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.admin-contact .contact-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.admin-contact h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.admin-contact p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .admin-hero .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .admin-hero h1 {
        font-size: 2.5rem;
    }
    
    .dashboard-container {
        flex-direction: column;
    }
    
    .dashboard-sidebar {
        width: 100%;
    }
    
    .charts-section {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .admin-pricing .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 480px) {
    .admin-hero h1 {
        font-size: 2rem;
    }
    
    .admin-dashboard-preview {
        padding: 1rem;
    }
    
    .dashboard-stats {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}