/* Tooltips personalizados para el heatmap - Estilo Visual Mejorado */
.heatmap-cell {
    position: relative;
}

/* Tooltip visible al hacer hover */
.heatmap-cell:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 11px;
    font-family: 'Commissioner', sans-serif;
    font-weight: 500;
    white-space: nowrap;
    z-index: 10000;
    pointer-events: none;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Flecha del tooltip */
.heatmap-cell:hover::before {
    content: '';
    position: absolute;
    bottom: 110%;
    left: 50%;
    transform: translateX(-50%);
    border: 7px solid transparent;
    border-top-color: #2c3e50;
    z-index: 10000;
    pointer-events: none;
}

/* Animación suave */
.heatmap-cell::after,
.heatmap-cell::before {
    opacity: 0;
    transition: opacity 0.15s ease-in-out;
}

.heatmap-cell:hover::after,
.heatmap-cell:hover::before {
    opacity: 1;
}

/* Efecto de brillo en celda al hover */
.heatmap-cell:hover {
    filter: brightness(1.15);
    transition: filter 0.1s ease;
}

/* Hover effect en bloques interactivos - TODOS */
[id^='heatmap-block'] {
    transition: all 0.2s ease;
}

[id^='heatmap-block']:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
    filter: brightness(1.05);
}

/* Hover effect en bloques de sección (expandidos y colapsados) */
.heatmap-section-block {
    transition: all 0.2s ease;
}

.heatmap-section-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2) !important;
    filter: brightness(1.05);
}

/* Estilos para el loader/spinner */
#loading-heatmap {
    /* Evitar espacio en blanco extra: permitir que colapse según contenido */
    min-height: 0 !important;
}

/* Efecto de carga en el contenedor */
#custom-heatmap-container {
    transition: opacity 0.3s ease;
}

/* Animación sutil durante la actualización */
@keyframes pulse-border {
    0%, 100% { border-color: rgba(0, 0, 0, 0.1); }
    50% { border-color: rgba(0, 123, 255, 0.3); }
}

.heatmap-section-block:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
}

[id^='heatmap-block']:active {
    transform: scale(0.98) translateY(-2px);
    transition: transform 0.1s ease;
}