/* Vietnam Gold Price Plugin Styles */

.vgp-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    max-width: 100%;
    margin: 20px 0;
}

.vgp-main-title {
    background: linear-gradient(135deg, #d4a00b 0%, #f5d442 100%);
    color: #fff;
    margin: 0;
    padding: 15px 20px;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
    border-radius: 8px 8px 0 0;
}

/* Header với title và update time */
.vgp-header {
    background: linear-gradient(135deg, #d4a00b 0%, #f5d442 100%);
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.vgp-header .vgp-main-title {
    background: none;
    padding: 0;
    border-radius: 0;
    text-align: left;
}

.vgp-header-time {
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

/* Grid layout cho các nhà cung cấp */
.vgp-providers-grid {
    display: grid;
    gap: 20px;
}

.vgp-wrapper[data-columns="1"] .vgp-providers-grid {
    grid-template-columns: 1fr;
}

.vgp-wrapper[data-columns="2"] .vgp-providers-grid {
    grid-template-columns: repeat(2, 1fr);
}

.vgp-wrapper[data-columns="3"] .vgp-providers-grid {
    grid-template-columns: repeat(3, 1fr);
}

.vgp-wrapper[data-columns="4"] .vgp-providers-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* Provider section */
.vgp-provider-section {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.vgp-provider-header {
    background: #2c3e50;
    color: #fff;
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.vgp-provider-title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
}

.vgp-website {
    font-size: 11px;
    font-weight: normal;
    opacity: 0.8;
}

.vgp-website a {
    color: #f5d442;
    text-decoration: none;
}

.vgp-website a:hover {
    text-decoration: underline;
}

/* Table styles */
.vgp-price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    table-layout: fixed;
}

.vgp-price-table thead {
    background: #f8f9fa;
}

.vgp-price-table th {
    padding: 10px 12px;
    text-align: left;
    font-weight: 600;
    color: #333;
    border-bottom: 2px solid #dee2e6;
    font-size: 12px;
    text-transform: uppercase;
}

/* Tối ưu độ rộng cột */
.vgp-price-table th:first-child,
.vgp-price-table td:first-child {
    width: 50%;
}

.vgp-price-table th:nth-child(2),
.vgp-price-table td:nth-child(2),
.vgp-price-table th:nth-child(3),
.vgp-price-table td:nth-child(3) {
    width: 25%;
    text-align: right;
}

.vgp-price-table tbody tr {
    border-bottom: 1px solid #e9ecef;
    transition: background-color 0.2s ease;
}

.vgp-price-table tbody tr:hover {
    background-color: #f8f9fa;
}

.vgp-price-table tbody tr:last-child {
    border-bottom: none;
}

.vgp-price-table td {
    padding: 10px 12px;
    vertical-align: middle;
}

.vgp-name {
    font-weight: 500;
    color: #333;
    font-size: 12px;
}

.vgp-purity {
    color: #666;
    font-size: 10px;
    font-weight: normal;
}

.vgp-buy,
.vgp-sell {
    text-align: right;
    font-weight: 600;
    font-family: "Roboto Mono", monospace;
    font-size: 12px;
    white-space: nowrap;
}

.vgp-buy {
    color: #28a745;
}

.vgp-sell {
    color: #dc3545;
}

.vgp-error {
    padding: 20px;
    text-align: center;
    color: #dc3545;
}

.vgp-error p {
    margin: 0;
    font-size: 13px;
}

/* Footer */
.vgp-footer {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.vgp-footer-time {
    color: #666;
    font-size: 13px;
    font-weight: 500;
}

.vgp-refresh-btn {
    background: #d4a00b;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.vgp-refresh-btn:hover {
    background: #b8890a;
    transform: translateY(-1px);
}

.vgp-refresh-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.vgp-refresh-icon {
    display: inline-block;
    font-size: 16px;
}

.vgp-refresh-icon.spinning {
    animation: vgp-spin 1s linear infinite;
}

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

/* Rate limit message */
.vgp-rate-limit-msg {
    background: #fff3cd;
    color: #856404;
    padding: 10px 15px;
    font-size: 13px;
    text-align: center;
    border-radius: 6px;
    margin-top: 15px;
    animation: vgp-fade-in 0.3s ease;
}

@keyframes vgp-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 992px) {
    .vgp-wrapper[data-columns="3"] .vgp-providers-grid,
    .vgp-wrapper[data-columns="4"] .vgp-providers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .vgp-wrapper[data-columns="2"] .vgp-providers-grid,
    .vgp-wrapper[data-columns="3"] .vgp-providers-grid,
    .vgp-wrapper[data-columns="4"] .vgp-providers-grid {
        grid-template-columns: 1fr;
    }
    
    .vgp-price-table {
        font-size: 11px;
    }
    
    .vgp-price-table th,
    .vgp-price-table td {
        padding: 8px 10px;
    }
    
    .vgp-name {
        font-size: 11px;
    }
    
    .vgp-buy,
    .vgp-sell {
        font-size: 11px;
    }
    
    .vgp-provider-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .vgp-header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .vgp-header .vgp-main-title {
        text-align: center;
    }
    
    .vgp-footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* Widget compact mode */
.widget .vgp-wrapper {
    margin: 0;
}

.widget .vgp-main-title {
    display: none;
}

.widget .vgp-providers-grid {
    gap: 15px;
}

.widget .vgp-price-table {
    font-size: 10px;
}

.widget .vgp-price-table th,
.widget .vgp-price-table td {
    padding: 6px 8px;
}

.widget .vgp-provider-title {
    font-size: 13px;
    padding: 10px 12px;
}

.widget .vgp-refresh-btn {
    padding: 8px 15px;
    font-size: 12px;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .vgp-provider-section {
        background: #1e1e1e;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }
    
    .vgp-provider-header {
        background: #1a1a2e;
    }
    
    .vgp-price-table thead {
        background: #2d2d2d;
    }
    
    .vgp-price-table th {
        color: #e0e0e0;
        border-bottom-color: #3d3d3d;
    }
    
    .vgp-price-table tbody tr {
        border-bottom-color: #3d3d3d;
    }
    
    .vgp-price-table tbody tr:hover {
        background-color: #2d2d2d;
    }
    
    .vgp-name {
        color: #e0e0e0;
    }
    
    .vgp-purity {
        color: #999;
    }
}

/* Provider-specific colors */
.vgp-provider-section[data-provider="btmc"] .vgp-provider-header {
    background: #c9302c;
}

.vgp-provider-section[data-provider="doji"] .vgp-provider-header {
    background: #1a237e;
}

.vgp-provider-section[data-provider="phuquy"] .vgp-provider-header {
    background: #8b4513;
}

.vgp-provider-section[data-provider="btmh"] .vgp-provider-header {
    background: #2e7d32;
}