/**
 * Mailgun EU Dashboard Styles
 * 
 * Clean, responsive styling for the usage dashboard
 */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px 30px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.header h1 {
    color: #2c3e50;
    font-size: 2.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 12px;
}

.header h1 i {
    color: #667eea;
}

.last-updated {
    color: #7f8c8d;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Usage Cards */
.usage-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

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

.card-header h3 {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-header h3 i {
    color: #667eea;
}

.card-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-status.success {
    background: #d4edda;
    color: #155724;
}

.card-status.info {
    background: #d1ecf1;
    color: #0c5460;
}

.card-status.warning {
    background: #f8d7da;
    color: #721c24;
}

.usage-stats {
    display: flex;
    align-items: baseline;
    margin-bottom: 15px;
    gap: 8px;
}

.usage-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
}

.usage-limit {
    font-size: 1.2rem;
    color: #7f8c8d;
    font-weight: 500;
}

.progress-bar {
    width: 100%;
    height: 12px;
    background: #e9ecef;
    border-radius: 6px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #28a745, #20c997);
    border-radius: 6px;
    transition: width 0.8s ease, background 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.usage-percentage {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
}

/* Domains Section */
.domains-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.section-header h2 {
    color: #2c3e50;
    font-size: 1.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-header h2 i {
    color: #667eea;
}

.domain-count {
    background: #667eea;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.domains-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.domain-card {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.domain-card:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
}

.domain-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 8px;
    word-break: break-all;
}

.domain-status {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    font-weight: 500;
}

.domain-status.active {
    color: #28a745;
}

.domain-status.suspended {
    color: #dc3545;
}

.domain-status.unverified {
    color: #ffc107;
}

.domain-status i {
    font-size: 0.7rem;
}

.domain-info {
    font-size: 0.85rem;
    color: #6c757d;
}

.domain-type {
    margin-bottom: 4px;
    font-weight: 500;
}

.domain-created {
    color: #adb5bd;
}

/* Alert Section */
.alert-section {
    margin-bottom: 30px;
}

.alert-card {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(255, 107, 107, 0.3);
}

.alert-header {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-content {
    font-size: 1rem;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Error Message */
.error-message {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 8px;
    padding: 15px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Loading States */
.loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
    font-size: 1.1rem;
}

.loading i {
    margin-right: 10px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.no-domains {
    text-align: center;
    padding: 40px;
    color: #6c757d;
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .header h1 {
        font-size: 1.8rem;
    }
    
    .usage-cards {
        grid-template-columns: 1fr;
    }
    
    .domains-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
    }
    
    .usage-stats {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .usage-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .card {
        padding: 20px;
    }
    
    .domains-section {
        padding: 20px;
    }
    
    .header {
        padding: 20px;
    }
    
    .header h1 {
        font-size: 1.5rem;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    }
    
    .card, .domains-section {
        background: rgba(44, 62, 80, 0.95);
        color: #ecf0f1;
    }
    
    .header {
        background: rgba(44, 62, 80, 0.95);
    }
    
    .header h1 {
        color: #ecf0f1;
    }
    
    .domain-card {
        background: #34495e;
        border-color: #4a5f7a;
        color: #ecf0f1;
    }
    
    .domain-name {
        color: #ecf0f1;
    }
}