/* Filter Overlay Styles (idéntico) */
.filter-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}
.filter-overlay.active {
    display: flex;
}
.filter-overlay-content {
    background: #111;
    border-radius: 24px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    color: #fff;
    position: relative;
}
.close-filter {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: #fff;
}
.filter-select {
    width: 100%;
    padding: 12px;
    margin: 10px 0 20px;
    border-radius: 12px;
    background: #222;
    color: #fff;
    border: 1px solid #333;
}
.filter-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}
.filter-btn {
    flex: 1;
    padding: 12px;
    border-radius: 40px;
    background: #00E5FF;
    color: #000;
    border: none;
    font-weight: bold;
    cursor: pointer;
}
.filter-btn.reset {
    background: #333;
    color: #fff;
}