/* ===== SELECTOR DE GRUPOS DE VEHÍCULOS ===== */
.vehicle-groups-selector {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.vehicle-groups-title {
    font-size: 24px;
    font-weight: 700;
    color: #1B49C2;
    margin-bottom: 30px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== GRID DE GRUPOS ===== */
.vehicle-groups-grid {
    display: grid;
    gap: 20px;
    justify-content: center;
    margin-bottom: 20px;
}

/* Grid responsivo basado en el atributo data-columns */
.vehicle-groups-grid[data-columns="5"] {
    grid-template-columns: repeat(5, 1fr);
    max-width: 1200px;
}

.vehicle-groups-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1200px;
}

.vehicle-groups-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
    max-width: 1200px;
}

/* ===== ITEMS DE GRUPO ===== */
.vehicle-group-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 15px;
    border: 2px solid #e0e6ff;
    border-radius: 12px;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 120px;
    justify-content: center;
    text-decoration: none;
    color: inherit;
}

.vehicle-group-item:hover {
    border-color: #3C7EFF;
    background: #f8faff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(60, 126, 255, 0.15);
    text-decoration: none;
    color: inherit;
}

.vehicle-group-item.selected {
    border-color: #1B49C2;
    background: linear-gradient(135deg, #1B49C2 0%, #3C7EFF 100%);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(27, 73, 194, 0.3);
}

/* ===== ICONOS ===== */
.vehicle-group-icon-container {
    margin-bottom: 10px;
}

.vehicle-group-icon-small,
.vehicle-group-icon-medium,
.vehicle-group-icon-large {
    display: block;
    transition: all 0.3s ease;
    border-radius: 8px;
}

/* Hover personalizado para los items completos - MÁS ESPECÍFICO */
.vehicle-group-item.vehicle-item-hover {
    transition: all 0.3s ease !important;
}


/* Hover específico para los iconos dentro del item */
.vehicle-group-item.vehicle-item-hover:hover .pc-grupo-icon {
    transform: scale(1.1) !important;
    filter: brightness(1.1) !important;
}

/* Tamaños de iconos */
.vehicle-group-icon-small {
    width: 48px;
    height: 48px;
}

.vehicle-group-icon-medium {
    width: 64px;
    height: 64px;
}

.vehicle-group-icon-large {
    width: 80px;
    height: 80px;
}

.vehicle-group-item:hover .vehicle-group-icon-small,
.vehicle-group-item:hover .vehicle-group-icon-medium,
.vehicle-group-item:hover .vehicle-group-icon-large {
    transform: scale(1.1);
    filter: brightness(1.1);
}

.vehicle-group-item.selected .vehicle-group-icon-small,
.vehicle-group-item.selected .vehicle-group-icon-medium,
.vehicle-group-item.selected .vehicle-group-icon-large {
    transform: scale(1.1);
    filter: brightness(1.2) contrast(1.1);
}

/* ===== NOMBRES DE GRUPOS ===== */
.vehicle-group-name {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-align: center;
    line-height: 1.2;
    margin-top: 5px;
}

.vehicle-group-item.selected .vehicle-group-name {
    color: white;
}

/* ===== ESTADOS DE CARGA ===== */
.vehicle-group-item.loading {
    opacity: 0.6;
    pointer-events: none;
}

.vehicle-group-item.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #3C7EFF;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== RESPONSIVE ===== */

/* Desktop - Asegurar centrado y ancho máximo */
@media (min-width: 1025px) {
    .vehicle-groups-selector {
        max-width: 1200px !important;
        margin: 0 auto !important;
        text-align: center !important;
    }
}

@media (max-width: 1024px) {
    .vehicle-groups-grid[data-columns="5"] {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .vehicle-groups-grid[data-columns="4"] {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .vehicle-groups-selector {
        padding: 15px;
    }
    
    .vehicle-groups-title {
        font-size: 20px;
        margin-bottom: 20px;
    }
    
    .vehicle-groups-grid {
        gap: 15px;
    }
    
    .vehicle-groups-grid[data-columns="5"],
    .vehicle-groups-grid[data-columns="4"],
    .vehicle-groups-grid[data-columns="3"] {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .vehicle-group-item {
        padding: 15px 10px;
        min-height: 100px;
    }
    
    /* Iconos más pequeños en tablet */
    .vehicle-group-icon-small {
        width: 40px;
        height: 40px;
    }
    
    .vehicle-group-icon-medium {
        width: 56px;
        height: 56px;
    }
    
    .vehicle-group-icon-large {
        width: 72px;
        height: 72px;
    }
    
    .vehicle-group-name {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .vehicle-groups-selector {
        padding: 10px;
    }
    
    .vehicle-groups-title {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .vehicle-groups-grid {
        gap: 12px;
    }
    
    .vehicle-groups-grid[data-columns="5"],
    .vehicle-groups-grid[data-columns="4"],
    .vehicle-groups-grid[data-columns="3"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vehicle-group-item {
        padding: 12px 8px;
        min-height: 90px;
    }
    
    /* Iconos más pequeños en móvil */
    .vehicle-group-icon-small {
        width: 36px;
        height: 36px;
    }
    
    .vehicle-group-icon-medium {
        width: 48px;
        height: 48px;
    }
    
    .vehicle-group-icon-large {
        width: 60px;
        height: 60px;
    }
    
    .vehicle-group-name {
        font-size: 12px;
    }
}

/* ===== ANIMACIONES ===== */
.vehicle-group-item {
    animation: fadeInUp 0.6s ease forwards;
}

.vehicle-group-item:nth-child(1) { animation-delay: 0.1s; }
.vehicle-group-item:nth-child(2) { animation-delay: 0.2s; }
.vehicle-group-item:nth-child(3) { animation-delay: 0.3s; }
.vehicle-group-item:nth-child(4) { animation-delay: 0.4s; }
.vehicle-group-item:nth-child(5) { animation-delay: 0.5s; }
.vehicle-group-item:nth-child(6) { animation-delay: 0.6s; }
.vehicle-group-item:nth-child(7) { animation-delay: 0.7s; }
.vehicle-group-item:nth-child(8) { animation-delay: 0.8s; }
.vehicle-group-item:nth-child(9) { animation-delay: 0.9s; }
.vehicle-group-item:nth-child(10) { animation-delay: 1.0s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== ACCESIBILIDAD ===== */
.vehicle-group-item:focus {
    outline: 3px solid #3C7EFF;
    outline-offset: 2px;
}

.vehicle-group-item:focus:not(:focus-visible) {
    outline: none;
}

/* ===== MODO OSCURO (OPCIONAL) ===== */
@media (prefers-color-scheme: dark) {
    .vehicle-group-item {
        background: #1a1a1a;
        border-color: #333;
        color: #fff;
    }
    
    .vehicle-group-item:hover {
        background: #2a2a2a;
        border-color: #3C7EFF;
    }
    
    .vehicle-group-name {
        color: #fff;
    }
}