/* Path: wp-content/plugins/wcellar-filter/assets/css/filter.css */
/* W Cellar Filter Plugin — 슬라이더 + 신규 필터 스타일 */
/* 기존 .filter-sidebar, .filter-group 등은 테마 style.css에서 로드됨 */

/* ============================================================
   Price Range Slider
   ============================================================ */
.wcellar-price-slider {
    padding: 8px 4px 16px;
}

/* ---- Price input row: [ €min ] ~ [ €max ] ---- */
.price-input-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    position: relative;
    z-index: 3;
}

.price-currency {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text, #1a1a1a);
    flex-shrink: 0;
}

.price-separator {
    font-size: 13px;
    color: #999;
    flex-shrink: 0;
    padding: 0 2px;
}

.price-input-field {
    width: 100%;
    min-width: 0;
    padding: 6px 8px;
    border: 1px solid var(--color-border, #e5e5e5);
    border-radius: 4px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-primary, Pretendard), sans-serif;
    color: var(--color-text, #1a1a1a);
    text-align: center;
    outline: none;
    transition: border-color 0.2s ease;
    -moz-appearance: textfield;
}

.price-input-field::-webkit-outer-spin-button,
.price-input-field::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.price-input-field:focus {
    border-color: var(--color-accent, #800020);
}

.price-slider-track {
    position: relative;
    height: 6px;
    margin: 0 8px;
}

.price-slider-track::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 4px;
    transform: translateY(-50%);
    background: var(--color-border, #e5e5e5);
    border-radius: 2px;
}

.price-slider-range {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    height: 4px;
    background: var(--color-accent, #800020);
    border-radius: 2px;
    z-index: 1;
    pointer-events: none;
}

.price-slider-input {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    pointer-events: none;
    z-index: 2;
    margin: 0;
    padding: 0;
}

.price-slider-input::-webkit-slider-runnable-track {
    height: 4px;
    background: transparent;
}

.price-slider-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--color-accent, #800020);
    cursor: pointer;
    pointer-events: auto;
    margin-top: -8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
    transition: box-shadow 0.2s ease;
}

.price-slider-input::-webkit-slider-thumb:hover {
    box-shadow: 0 2px 6px rgba(128, 0, 32, 0.3);
}

.price-slider-input::-webkit-slider-thumb:active {
    box-shadow: 0 2px 8px rgba(128, 0, 32, 0.4);
}

/* Firefox */
.price-slider-input::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--color-accent, #800020);
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.price-slider-input::-moz-range-track {
    height: 4px;
    background: transparent;
    border: none;
}

/* ============================================================
   Desktop Filter Collapse / Expand
   ============================================================ */

/* 토글 버튼 — 데스크탑에서만 보임 */
.filter-collapse-btn {
    display: none; /* 모바일 숨김, 데스크탑에서 아래서 보임 */
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 0 14px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-border, #e5e5e5);
    margin-bottom: 16px;
    cursor: pointer;
    color: #555;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-primary, Pretendard), sans-serif;
    text-align: left;
    transition: color 0.2s;
}
.filter-collapse-btn:hover { color: var(--color-accent, #800020); }

.filter-collapse-chevron svg {
    width: 20px;
    height: 20px;
    transition: transform 0.25s ease;
    flex-shrink: 0;
}
.filter-collapse-label-closed { display: none; }

/* 접힌 상태 버튼 — 세로 레이아웃 */
.filter-collapsed .filter-collapse-btn {
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 20px 0;
    border-bottom: none;
    margin-bottom: 0;
    height: 100%;
    gap: 14px;
}
.filter-collapsed .filter-collapse-chevron svg {
    transform: rotate(180deg);
}
.filter-collapsed .filter-collapse-label-open { display: none; }
.filter-collapsed .filter-collapse-label-closed {
    display: block;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: #555;
}

/* 접힌 상태 — 사이드바 */
.filter-collapsed .filter-sidebar {
    width: 52px !important;
    min-width: 52px;
    padding-right: 0;
    overflow: hidden;
}
.filter-collapsed .filter-sidebar > *:not(.filter-collapse-btn) {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
}
.filter-collapse-btn { transition: all 0.25s ease; }

/* 접힌 상태 — 상품 영역 확장 (9칸 → 11칸) */
.filter-collapsed .product-grid-area {
    grid-column: span 11 !important;
}

/* 접힌 상태 — 상품 5열 */
.filter-collapsed .product-grid {
    grid-template-columns: repeat(5, 1fr) !important;
}

/* 전환 애니메이션 */
.filter-sidebar,
.product-grid-area,
.product-grid {
    transition: all 0.25s ease;
}

/* 데스크탑에서만 버튼 표시 */
@media (min-width: 901px) {
    .filter-collapse-btn { display: flex; }
}

/* ============================================================
   Mobile touch improvements
   ============================================================ */
@media (max-width: 900px) {
    .price-slider-input::-webkit-slider-thumb {
        width: 28px;
        height: 28px;
        margin-top: -12px;
    }

    .price-slider-input::-moz-range-thumb {
        width: 28px;
        height: 28px;
    }
}