/* ========================================
   CHART MODAL - Styles modulaires pour les popups de graphiques
   ======================================== */

/* Chart Card Styles */
.chart-card {
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.chart-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.3s ease;
    pointer-events: none;
    border-radius: 6px;
}

.chart-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15) !important;
}

.chart-card:hover::before {
    background: rgba(255, 255, 255, 0.1);
}

.chart-card .chart-header {
    transition: color 0.3s ease;
    cursor: pointer;
    user-select: none;
}

.chart-card:hover .chart-header {
    opacity: 0.9;
}

/* Fullscreen Chart Modal */
.chart-modal-fullscreen {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    animation: fadeInModal 0.3s ease-out;
    padding: 20px;
    overflow: auto;
}

.chart-modal-fullscreen.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUpModal 0.3s ease-out;
    display: flex;
    flex-direction: column;
}

.chart-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
    background: linear-gradient(135deg, #0d6efd 0%, #0dcaf0 100%);
    color: white;
    border-radius: 12px 12px 0 0;
    flex-shrink: 0;
}

.chart-modal-header h5 {
    margin: 0;
    font-weight: 600;
    font-size: 1.25rem;
}

.chart-modal-body {
    padding: 30px;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chart-modal-body canvas {
    width: 100% !important;
    height: auto !important;
    max-height: 600px;
}

.chart-modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    min-width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.chart-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.chart-modal-close:active {
    transform: scale(0.95);
}

/* Animations */
@keyframes fadeInModal {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUpModal {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .chart-modal-content {
        width: 95%;
        max-height: 95vh;
    }

    .chart-modal-header {
        padding: 15px;
    }

    .chart-modal-header h5 {
        font-size: 1rem;
    }

    .chart-modal-body {
        padding: 15px;
    }

    .chart-modal-body canvas {
        max-height: 400px;
    }
}