/*
 * Bileşen: ER-Filter (Hızlı Etkinlik Arama Çubuğu)
 * Modern, Elite Minimalist Tasarım
 */

.er-filter-section {
    position: relative;
    z-index: 100;
    margin-top: 35px; /* Slider ile arasına boşluk eklendi */
}

.er-quick-filter {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    padding: 10px;
    gap: 10px;
    border: 1px solid var(--border-light);
    backdrop-filter: blur(10px);
}

.er-filter-item {
    flex: 1;
    position: relative;
    padding: 12px 20px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.er-filter-item:hover {
    background: var(--bg-card);
}

.er-filter-item.active {
    background: #ffffff;
    border-color: var(--primary-soft);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.er-filter-icon {
    color: var(--primary);
    width: 20px;
    height: 20px;
    opacity: 0.8;
}

.er-filter-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Dropdown Menüleri */
.er-filter-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 100%;
    min-width: 240px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-light);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1000;
}

.er-filter-item.active .er-filter-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.er-filter-option {
    display: block;
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.2s;
}

.er-filter-option:hover {
    background: var(--primary-soft);
    color: var(--primary);
}

/* Şehir Arama Kutusu */
.er-filter-search-wrap {
    padding: 8px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 8px;
}

.er-filter-search {
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-light);
    font-size: 0.85rem;
    outline: none;
    transition: 0.3s;
    background: var(--bg-card);
}

.er-filter-search:focus {
    border-color: var(--primary);
    background: #fff;
}

.er-filter-options-list {
    max-height: 250px;
    overflow-y: auto;
}

/* Buton Konteynırı */
.er-filter-btn-container {
    padding: 0 10px;
}

.er-filter-btn-container .er-btn {
    font-weight: 400;
    border-radius: 8px;
}

/* Responsive Düzenlemeler */
@media (max-width: 992px) {
    .er-quick-filter {
        flex-direction: column;
        padding: 15px;
        margin-top: 0;
    }
    
    .er-filter-item {
        width: 100%;
        border-bottom: 1px solid var(--border-light);
        border-radius: 0;
    }
    
    .er-filter-item:last-of-type {
        border-bottom: none;
    }
    
    .er-filter-btn-container {
        width: 100%;
        margin-top: 10px;
    }
    
    .er-filter-btn-container .er-btn {
        width: 100%;
    }
    
    .er-filter-dropdown {
        position: static;
        box-shadow: none;
        border: none;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        padding: 10px 0;
    }
    
    .er-filter-item.active .er-filter-dropdown {
        display: block;
    }
}