/* ============================================
   FILTROS Y BÚSQUEDA
   ============================================ */

.filters-container {
    max-width: var(--max-width);
    margin: 1.5rem auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

/* Búsqueda */
.search-box {
    position: relative;
    width: 100%;
}

.search-box i {
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 1rem;
    transition: color var(--transition-fast);
    pointer-events: none;
}

.search-box input {
    width: 100%;
    padding: 0.9rem 1.2rem 0.9rem 3rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-body);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    transition: all var(--transition-normal);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-1);
    box-shadow: var(--glow-1);
    background: var(--glass-bg-hover);
}

.search-box input:focus ~ i {
    color: var(--accent-1);
}

.search-box input::placeholder {
    color: var(--text-tertiary);
}

.search-clear {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.3rem;
    border-radius: 50%;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
}

.search-clear:hover {
    color: var(--text-primary);
    background: var(--glass-bg-hover);
}

/* Filtros de categoría - SIN SCROLL HORIZONTAL */
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.6rem 1.2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    flex-shrink: 0;
    user-select: none;
}

.filter-btn i {
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.filter-btn:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.filter-btn:hover i {
    transform: scale(1.2);
}

.filter-btn.active {
    background: var(--gradient-1);
    color: white;
    border-color: transparent;
    box-shadow: var(--glow-1);
    transform: translateY(-2px);
}

.filter-btn:active {
    transform: translateY(0);
}

/* Responsive para filtros */
@media (max-width: 768px) {
    .filters-container {
        padding: 0 1rem;
        gap: 0.75rem;
    }
    
    .category-filters {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 0.4rem;
    }
    
    .filter-btn {
        padding: 0.5rem 0.4rem;
        font-size: 0.75rem;
        justify-content: center;
        border-radius: 20px;
    }
    
    .filter-btn span {
        display: none;
    }
    
    .filter-btn i {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .category-filters {
        grid-template-columns: repeat(3, 1fr);
    }
}