/* assets/css/frontend.css */

.zrb-frontend-container {
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.zrb-zone-selector {
    background: #f8f9fa;
    padding: 15px;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    margin-bottom: 20px;
}

.zrb-zone-selector label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #495057;
}

.zrb-zone-selector select {
    width: 100%;
    max-width: 300px;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    background-color: #fff;
    font-size: 14px;
    line-height: 1.5;
}

.zrb-zone-selector select:focus {
    outline: none;
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.zrb-rates-display {
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.zrb-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.zrb-rates-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
    background: #fff;
}

.zrb-rates-table th,
.zrb-rates-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #dee2e6;
    vertical-align: top;
}

.zrb-rates-table td.zrb-header-cell {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-weight: 600;
    text-align: center;
    border-bottom: 2px solid #5a67d8;
}

.zrb-rates-table tr:nth-child(even) {
    background-color: #f8f9fa;
}

.zrb-rates-table tr:hover {
    background-color: #e9ecef;
}

.zrb-rates-table tr:first-child:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.zrb-rates-table td:first-child {
    font-weight: 600;
    color: #495057;
}

.zrb-no-data {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 6px;
    padding: 20px;
    text-align: center;
    color: #856404;
}

.zrb-no-data p {
    margin: 0;
    font-size: 16px;
}

/* Shortcode copy functionality */
.zrb-copy-shortcode {
    background: #28a745;
    color: #fff;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-left: 10px;
    transition: background-color 0.2s;
}

.zrb-copy-shortcode:hover {
    background: #218838;
}

/* Loading states */
.zrb-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 6px;
}

.zrb-loading::before {
    content: "";
    width: 20px;
    height: 20px;
    border: 2px solid #dee2e6;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    animation: zrb-spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes zrb-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error states */
.zrb-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    padding: 15px;
    color: #721c24;
    margin-bottom: 20px;
}

.zrb-error p {
    margin: 0;
}

/* Success states */
.zrb-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 6px;
    padding: 15px;
    color: #155724;
    margin-bottom: 20px;
}

.zrb-success p {
    margin: 0;
}

/* Responsive design */
@media (max-width: 768px) {
    .zrb-frontend-container {
        margin: 15px 0;
    }
    
    .zrb-zone-selector {
        padding: 12px;
    }
    
    .zrb-zone-selector select {
        max-width: 100%;
    }
    
    .zrb-rates-table th,
    .zrb-rates-table td {
        padding: 8px 10px;
        font-size: 14px;
    }
    
    .zrb-table-wrapper {
        border-radius: 6px;
    }
}

@media (max-width: 480px) {
    .zrb-rates-table th,
    .zrb-rates-table td {
        padding: 6px 8px;
        font-size: 12px;
    }
    
    .zrb-zone-selector {
        padding: 10px;
    }
    
    .zrb-no-data p {
        font-size: 14px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .zrb-frontend-container {
        color: #e9ecef;
    }
    
    .zrb-zone-selector {
        background: #343a40;
        border-color: #495057;
    }
    
    .zrb-zone-selector label {
        color: #e9ecef;
    }
    
    .zrb-zone-selector select {
        background-color: #495057;
        border-color: #6c757d;
        color: #e9ecef;
    }
    
    .zrb-rates-display {
        background: #495057;
        border-color: #6c757d;
    }
    
    .zrb-rates-table {
        background: #495057;
    }
    
    .zrb-rates-table th,
    .zrb-rates-table td {
        border-color: #6c757d;
        color: #e9ecef;
    }
    
    .zrb-rates-table tr:nth-child(even) {
        background-color: #3d4349;
    }
    
    .zrb-rates-table tr:hover {
        background-color: #484e53;
    }
    
    .zrb-no-data {
        background: #664d03;
        border-color: #997404;
        color: #ffecb5;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .zrb-rates-table {
        border: 2px solid;
    }
    
    .zrb-rates-table th,
    .zrb-rates-table td {
        border: 1px solid;
    }
    
    .zrb-zone-selector select:focus {
        outline: 3px solid;
        outline-offset: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .zrb-copy-shortcode {
        transition: none;
    }
    
    @keyframes zrb-spin {
        0% { transform: none; }
        100% { transform: none; }
    }
}

/* Print styles */
@media print {
    .zrb-zone-selector {
        display: none;
    }
    
    .zrb-rates-display {
        border: none;
        box-shadow: none;
    }
    
    .zrb-rates-table {
        border: 1px solid #000;
    }
    
    .zrb-rates-table th,
    .zrb-rates-table td {
        border: 1px solid #000;
        background: #fff !important;
        color: #000 !important;
    }
    
    .zrb-rates-table td.zrb-header-cell {
        background: #f0f0f0 !important;
        color: #000 !important;
        font-weight: bold;
    }
}