/* Styles frontend pour les shortcodes Google Analytics Stats */

/* Variables CSS */
:root {
    --gasc-primary: #007cba;
    --gasc-success: #00a32a;
    --gasc-error: #dc3232;
    --gasc-border: #e1e1e1;
    --gasc-bg-light: #f8f9fa;
    --gasc-text: #333;
    --gasc-text-light: #666;
    --gasc-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --gasc-radius: 6px;
    --gasc-spacing: 20px;
}

/* Conteneur principal des shortcodes */
.gasc-shortcode-container {
    margin: var(--gasc-spacing) 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Titres */
.gasc-title {
    font-size: 1.5em;
    font-weight: 600;
    color: var(--gasc-text);
    margin: 0 0 15px 0;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--gasc-primary);
}

/* Tables */
.gasc-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: var(--gasc-radius);
    overflow: hidden;
    box-shadow: var(--gasc-shadow);
    margin: 15px 0;
}

.gasc-table th,
.gasc-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--gasc-border);
}

.gasc-table th {
    background: var(--gasc-bg-light);
    font-weight: 600;
    color: var(--gasc-text);
    font-size: 0.9em;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.gasc-table td {
    color: var(--gasc-text);
}

.gasc-table tr:last-child td {
    border-bottom: none;
}

.gasc-table tr:hover {
    background: #f8f9fa;
}

/* Métriques en grille */
.gasc-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.gasc-metric-card {
    background: #fff;
    padding: 20px;
    border-radius: var(--gasc-radius);
    box-shadow: var(--gasc-shadow);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gasc-metric-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.gasc-metric-value {
    display: block;
    font-size: 2em;
    font-weight: 700;
    color: var(--gasc-primary);
    line-height: 1.2;
    margin-bottom: 5px;
}

.gasc-metric-label {
    font-size: 0.85em;
    color: var(--gasc-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* Graphiques */
.gasc-chart-container {
    position: relative;
    height: 300px;
    margin: 20px 0;
    background: #fff;
    border-radius: var(--gasc-radius);
    padding: 15px;
    box-shadow: var(--gasc-shadow);
}

.gasc-chart-container canvas {
    max-height: 100%;
    max-width: 100%;
}

/* Résumé */
.gasc-summary {
    background: #fff;
    border-radius: var(--gasc-radius);
    padding: var(--gasc-spacing);
    box-shadow: var(--gasc-shadow);
    margin: var(--gasc-spacing) 0;
}

.gasc-summary-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.gasc-summary-section {
    margin-bottom: 20px;
}

.gasc-summary-section:last-child {
    margin-bottom: 0;
}

.gasc-summary-section h4 {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--gasc-text);
    margin: 0 0 10px 0;
    padding-left: 15px;
    border-left: 3px solid var(--gasc-primary);
}

/* Listes top */
.gasc-top-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.gasc-top-list li {
    padding: 8px 12px;
    margin-bottom: 5px;
    background: var(--gasc-bg-light);
    border-radius: var(--gasc-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.gasc-top-list li:hover {
    background: #e9ecef;
}

.gasc-top-list li:last-child {
    margin-bottom: 0;
}

.gasc-views {
    font-weight: 600;
    color: var(--gasc-primary);
    font-size: 0.9em;
}

/* Messages d'erreur */
.gasc-error {
    background: #fff5f5;
    border: 1px solid #fed7d7;
    color: var(--gasc-error);
    padding: 15px;
    border-radius: var(--gasc-radius);
    margin: 15px 0;
    font-weight: 500;
}

.gasc-error::before {
    content: "⚠ ";
    font-weight: 700;
}

/* Messages d'information */
.gasc-info {
    background: #ebf8ff;
    border: 1px solid #bee3f8;
    color: #2b6cb0;
    padding: 15px;
    border-radius: var(--gasc-radius);
    margin: 15px 0;
}

.gasc-info::before {
    content: "ℹ ";
    font-weight: 700;
}

/* Messages de succès */
.gasc-success {
    background: #f0fff4;
    border: 1px solid #9ae6b4;
    color: var(--gasc-success);
    padding: 15px;
    border-radius: var(--gasc-radius);
    margin: 15px 0;
}

.gasc-success::before {
    content: "✓ ";
    font-weight: 700;
}

/* Responsive design */
@media (max-width: 768px) {
    .gasc-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .gasc-metric-card {
        padding: 15px 10px;
    }
    
    .gasc-metric-value {
        font-size: 1.5em;
    }
    
    .gasc-table th,
    .gasc-table td {
        padding: 8px 10px;
        font-size: 0.9em;
    }
    
    .gasc-chart-container {
        height: 250px;
        padding: 10px;
    }
    
    .gasc-shortcode-container {
        margin: 15px 0;
    }
}

@media (max-width: 480px) {
    .gasc-metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .gasc-table {
        font-size: 0.85em;
    }
    
    .gasc-table th,
    .gasc-table td {
        padding: 6px 8px;
    }
    
    .gasc-chart-container {
        height: 200px;
    }
    
    .gasc-title {
        font-size: 1.2em;
    }
    
    .gasc-top-list li {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }
}

/* Mode sombre (si supporté par le thème) */
@media (prefers-color-scheme: dark) {
    :root {
        --gasc-border: #374151;
        --gasc-bg-light: #1f2937;
        --gasc-text: #f9fafb;
        --gasc-text-light: #d1d5db;
    }
    
    .gasc-table,
    .gasc-metric-card,
    .gasc-chart-container,
    .gasc-summary {
        background: #111827;
        color: var(--gasc-text);
    }
    
    .gasc-table th {
        background: var(--gasc-bg-light);
        color: var(--gasc-text);
    }
    
    .gasc-table tr:hover {
        background: #1f2937;
    }
    
    .gasc-top-list li {
        background: var(--gasc-bg-light);
        color: var(--gasc-text);
    }
    
    .gasc-top-list li:hover {
        background: #374151;
    }
}

/* Accessibilité */
.gasc-table th {
    position: sticky;
    top: 0;
    z-index: 1;
}

.gasc-metric-card:focus {
    outline: 2px solid var(--gasc-primary);
    outline-offset: 2px;
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gasc-shortcode-container {
    animation: slideIn 0.5s ease-out;
}

.gasc-metric-card {
    animation: slideIn 0.5s ease-out;
}

/* États de chargement */
.gasc-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--gasc-text-light);
}

.gasc-loading::before {
    content: "";
    width: 20px;
    height: 20px;
    border: 2px solid var(--gasc-border);
    border-top: 2px solid var(--gasc-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 10px;
}

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

/* Optimisations pour l'impression */
@media print {
    .gasc-chart-container {
        height: auto;
        page-break-inside: avoid;
    }
    
    .gasc-metric-card {
        box-shadow: none;
        border: 1px solid var(--gasc-border);
        page-break-inside: avoid;
    }
    
    .gasc-shortcode-container {
        page-break-inside: avoid;
    }
    
    .gasc-table {
        box-shadow: none;
        border: 1px solid var(--gasc-border);
    }
}

/* Conteneur compact pour les widgets */
.gasc-compact-table {
    font-size: 0.9em;
}

.gasc-compact-table th,
.gasc-compact-table td {
    padding: 8px 10px;
}

/* Footer des widgets */
.gasc-widget-footer {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--gasc-border);
    text-align: right;
}

.gasc-widget-note {
    font-size: 0.85em;
    color: var(--gasc-text-light);
    font-style: italic;
    margin-top: 10px;
    text-align: center;
}

/* Amélioration des performances */
.gasc-shortcode-container * {
    box-sizing: border-box;
}

/* Support pour les écrans haute résolution */
@media (min-resolution: 2dppx) {
    .gasc-chart-container {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}