/* ===================================================
   BMC Shop - Stylesheet v10
   黒×ゴールド×クリムゾン / 視認性最大化
   =================================================== */

/* ===== ショップヒーローバナー ===== */
.bmc-shop-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 32px;
    line-height: 0;
}

.bmc-shop-hero-img {
    width: 100%;
    height: auto;
    display: block;
    max-height: 320px;
    object-fit: cover;
    object-position: center top;
}

/* ===== グリッド ===== */
.bmc-shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

/* ===== カード ===== */
.bmc-shop-item {
    background: #0e0c08;
    border: 1px solid #2a1f10;
    transition: border-color 0.3s, transform 0.2s;
    cursor: pointer;
    position: relative;
}

.bmc-shop-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, #6a0a0a, #c9a84c, #6a0a0a);
    opacity: 0;
    transition: opacity 0.3s;
}

.bmc-shop-item:hover::before { opacity: 1; }

.bmc-shop-item:hover {
    border-color: #c9a84c;
    transform: translateY(-2px);
}

.bmc-shop-item a {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: 0 0 12px;
}

.bmc-shop-item-img {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: #0a0a0a;
    margin-bottom: 10px;
}

.bmc-shop-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s;
}

.bmc-shop-item:hover .bmc-shop-item-img img { opacity: 0.8; }

.bmc-shop-item-no-img {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #5a4a20;
}

.bmc-shop-item-genre {
    font-family: 'Cinzel', serif;
    font-size: 8px;
    letter-spacing: 0.35em;
    color: #c9a84c;
    text-transform: uppercase;
    padding: 0 10px;
    margin-bottom: 4px;
}

.bmc-shop-item-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 13px;
    font-style: italic;
    color: #f0e8d8;
    padding: 0 10px;
    margin-bottom: 5px;
    line-height: 1.4;
}

.bmc-shop-item-meta {
    display: flex;
    gap: 8px;
    padding: 0 10px;
    margin-bottom: 6px;
}

.bmc-shop-item-meta span {
    font-size: 9px;
    color: #d0c0a0;
    letter-spacing: 0.08em;
}

.bmc-shop-item-price {
    font-family: 'Cinzel', serif;
    font-size: 13px;
    color: #c9a84c;
    padding: 0 10px;
    letter-spacing: 0.1em;
}

/* ===== 検索バー ===== */
.bmc-search-wrap {
    padding: 0 0 40px;
}

.bmc-search-bar {
    margin-bottom: 16px;
}

.bmc-search-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    border: 1px solid #3a2a14;
    background: #0a0a0a;
    transition: border-color 0.3s;
}

.bmc-search-input-wrap:focus-within {
    border-color: #c9a84c;
}

.bmc-search-icon {
    padding: 0 14px;
    color: #a09070;
    font-size: 16px;
    pointer-events: none;
}

.bmc-search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    padding: 13px 0;
    color: #f0e8d8;
    font-family: 'Cormorant Garamond', serif;
    font-size: 16px;
    letter-spacing: 0.05em;
}

.bmc-search-input::placeholder {
    color: #7a6a50;
    font-style: italic;
}

.bmc-search-clear {
    background: none;
    border: none;
    color: #a09070;
    font-size: 14px;
    padding: 0 16px;
    cursor: pointer;
    transition: color 0.2s;
}

.bmc-search-clear:hover { color: #c9a84c; }

/* ===== フィルター行（1行レイアウト） ===== */
.bmc-filter-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: nowrap;
}

.bmc-filter-group {
    flex-shrink: 0;
}

.bmc-sort-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    flex-shrink: 0;
}

.bmc-filter-label {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.4em;
    color: #d0b880;
    white-space: nowrap;
}

/* ===== ジャンルドロップダウン ===== */
.bmc-genre-dropdown {
    position: relative;
    display: inline-block;
}

.bmc-genre-dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    border: 1px solid #3a2a14;
    color: #e8d8b8;
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.3em;
    padding: 8px 14px;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 180px;
    white-space: nowrap;
}

.bmc-genre-dropdown-trigger:hover,
.bmc-genre-dropdown-trigger[aria-expanded="true"] {
    border-color: #c9a84c;
    color: #f0e0a0;
}

.bmc-genre-trigger-label {
    color: #a09070;
    font-size: 8px;
    letter-spacing: 0.4em;
    flex-shrink: 0;
}

.bmc-genre-trigger-value {
    flex: 1;
    text-align: center;
    color: #f0e0a0;
    font-weight: 600;
}

.bmc-genre-trigger-arrow {
    font-size: 10px;
    color: #a09070;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.bmc-genre-dropdown-trigger[aria-expanded="true"] .bmc-genre-trigger-arrow {
    transform: rotate(180deg);
}

.bmc-search-wrap .bmc-genre-dropdown-menu,
#bmc-genre-menu {
    display: none !important;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 200px;
    background: #0a0605;
    border: 1px solid #3a2a14;
    border-top: 2px solid #8a0a0a;
    z-index: 1000;
    max-height: 320px;
    overflow-y: auto;
    box-shadow: 0 8px 24px rgba(0,0,0,0.8);
}

.bmc-search-wrap .bmc-genre-dropdown-menu.open,
#bmc-genre-menu.open {
    display: block !important;
    animation: bmc-dropdown-in 0.15s ease;
}

@keyframes bmc-dropdown-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.bmc-genre-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #1a1208;
    color: #e0d0b0;
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.3em;
    padding: 11px 16px;
    cursor: pointer;
    text-align: left;
    transition: all 0.15s;
}

.bmc-genre-option:hover {
    background: rgba(138,10,10,0.2);
    color: #f0e0a0;
}

.bmc-genre-option.active {
    color: #f0e0a0;
    background: rgba(201,168,76,0.10);
}

.bmc-genre-option.active::before {
    content: '✓ ';
    color: #c9a84c;
}

.bmc-genre-option-count {
    font-size: 8px;
    color: #8a7050;
    font-family: 'Cormorant Garamond', serif;
    font-style: normal;
    letter-spacing: 0;
}

/* ===== 並び替え ===== */
.bmc-sort-select {
    background: #0a0a0a;
    border: 1px solid #3a2a14;
    color: #e8d8b8;
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.2em;
    padding: 8px 12px;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s;
    white-space: nowrap;
}

.bmc-sort-select:focus { border-color: #c9a84c; }

/* ===== 検索ステータス ===== */
.bmc-search-status {
    font-size: 12px;
    color: #d0c0a0;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
    min-height: 18px;
}

.bmc-status-count {
    color: #c9a84c;
    font-family: 'Cinzel', serif;
    font-size: 13px;
    font-weight: 600;
}

/* ===== ローディング ===== */
.bmc-loading-wrap {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: 60px 0;
}

.bmc-loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid #2a1f10;
    border-top-color: #c9a84c;
    border-radius: 50%;
    animation: bmc-spin 0.8s linear infinite;
}

@keyframes bmc-spin {
    to { transform: rotate(360deg); }
}

.bmc-grid-loading {
    opacity: 0.4;
    pointer-events: none;
    transition: opacity 0.2s;
}

/* ===== 検索結果なし ===== */
.bmc-no-results {
    grid-column: 1 / -1;
    text-align: center;
    color: #a09070;
    letter-spacing: 0.2em;
    font-style: italic;
    padding: 60px 0;
    font-family: 'Cormorant Garamond', serif;
    font-size: 16px;
}

/* ===== ページネーション ===== */
.bmc-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.bmc-page-btn {
    background: transparent;
    border: 1px solid #3a2a14;
    color: #d0c0a0;
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.2em;
    padding: 8px 14px;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 40px;
}

.bmc-page-btn:hover:not(.disabled):not(.active) {
    border-color: #c9a84c;
    color: #f0e0a0;
}

.bmc-page-btn.active {
    border-color: #c9a84c;
    color: #f0e0a0;
    background: rgba(201,168,76,0.10);
    cursor: default;
}

.bmc-page-btn.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.bmc-page-ellipsis {
    color: #7a6a50;
    padding: 0 4px;
}

.bmc-page-prev, .bmc-page-next {
    font-size: 9px;
    letter-spacing: 0.3em;
}

/* ===== 商品詳細 ===== */
.bmc-track-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    padding: 40px 0;
}

@media (max-width: 768px) {
    .bmc-track-detail { grid-template-columns: 1fr; gap: 32px; }
    .bmc-filter-row { flex-wrap: wrap; gap: 12px; }
    .bmc-sort-group { margin-left: 0; }
    .bmc-sort-select { width: 100%; }
    .bmc-page-prev, .bmc-page-next { display: none; }
    .bmc-shop-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

.bmc-track-detail-img img {
    width: 100%;
    display: block;
    opacity: 0.9;
}

.bmc-track-detail-no-img {
    width: 100%;
    aspect-ratio: 1;
    background: #0e0e0e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: #5a4a20;
}

.bmc-track-detail-genre {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.45em;
    color: #c9a84c;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.bmc-track-detail-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 32px;
    font-style: italic;
    font-weight: 300;
    color: #f8f0e8;
    line-height: 1.3;
    margin: 0 0 28px;
}

.bmc-track-detail-meta-table {
    margin-bottom: 28px;
}

.bmc-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #2a1e10;
    font-size: 13px;
}

.bmc-meta-row span:first-child {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.3em;
    color: #c8a870;
    text-transform: uppercase;
}

.bmc-meta-row span:last-child {
    color: #e8d8c0;
    text-align: right;
    font-size: 13px;
    letter-spacing: 0.05em;
}

.bmc-track-detail-price {
    font-family: 'Cinzel', serif;
    font-size: 32px;
    color: #c9a84c;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.bmc-track-detail-price span {
    font-size: 12px;
    color: #a09070;
    letter-spacing: 0.2em;
    margin-left: 8px;
    font-family: 'Cormorant Garamond', serif;
}

.bmc-track-detail-note {
    font-size: 11px;
    color: #c0b090;
    letter-spacing: 0.15em;
    margin-bottom: 28px;
    padding: 10px 0;
    border-top: 1px solid #2a1e10;
    border-bottom: 1px solid #2a1e10;
}

.bmc-buy-btn {
    display: block;
    width: 100%;
    padding: 18px 24px;
    background: transparent;
    border: 1px solid #c9a84c;
    color: #c9a84c;
    font-family: 'Cinzel', serif;
    font-size: 11px;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 16px;
}

.bmc-buy-btn:hover {
    background: #1a1208;
    border-color: #e7c76a;
    color: #e7c76a;
}

.bmc-buy-loading {
    text-align: center;
    color: #a09070;
    font-size: 12px;
    letter-spacing: 0.2em;
    padding: 18px;
}

.bmc-buy-secure {
    font-size: 10px;
    color: #a09070;
    text-align: center;
    letter-spacing: 0.1em;
}

/* ===== 購入完了ページ ===== */
.bmc-complete-box {
    max-width: 540px;
    margin: 60px auto;
    text-align: center;
    padding: 48px 32px;
    border: 1px solid #2a1f10;
    background: #0a0a0a;
}

.bmc-complete-icon {
    font-size: 48px;
    color: #c9a84c;
    margin-bottom: 20px;
}

.bmc-complete-title {
    font-family: 'Cinzel', serif;
    font-size: 18px;
    letter-spacing: 0.3em;
    color: #f0e8d8;
    margin-bottom: 12px;
}

.bmc-complete-sub {
    font-family: 'Cormorant Garamond', serif;
    font-size: 16px;
    font-style: italic;
    color: #d8c8a8;
    margin-bottom: 24px;
}

.bmc-complete-divider {
    width: 60px;
    height: 1px;
    background: #c9a84c;
    margin: 0 auto 28px;
}

.bmc-complete-dl-btn {
    display: inline-block;
    padding: 16px 40px;
    border: 1px solid #c9a84c;
    color: #c9a84c;
    font-family: 'Cinzel', serif;
    font-size: 10px;
    letter-spacing: 0.4em;
    text-decoration: none;
    transition: all 0.3s;
    margin-bottom: 24px;
}

.bmc-complete-dl-btn:hover {
    background: #1a1208;
    color: #e7c76a;
    border-color: #e7c76a;
}

.bmc-complete-note {
    font-size: 12px;
    color: #a09070;
    line-height: 1.8;
    letter-spacing: 0.05em;
}

/* ===== 試聴プレーヤー ===== */
.bmc-preview-player {
    background: #0e0c08;
    border: 1px solid #2a1f10;
    padding: 16px;
    margin-bottom: 20px;
}

.bmc-preview-label {
    font-family: 'Cinzel', serif;
    font-size: 9px;
    letter-spacing: 0.4em;
    color: #c8a870;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.bmc-preview-label::after {
    content: "20秒試聴";
    font-size: 8px;
    color: #c9a84c;
    letter-spacing: 0.2em;
    border: 1px solid #c9a84c;
    padding: 2px 6px;
}

.bmc-preview-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bmc-preview-play-btn {
    width: 40px;
    height: 40px;
    border: 1px solid #c9a84c;
    background: transparent;
    color: #c9a84c;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.bmc-preview-play-btn:hover {
    background: rgba(201,168,76,0.12);
    color: #e8d090;
}

.bmc-preview-progress-wrap {
    flex: 1;
    height: 3px;
    background: #2a1f10;
    cursor: pointer;
    position: relative;
}

.bmc-preview-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #6a0a0a, #c9a84c);
    width: 0%;
    transition: width 0.1s linear;
}

.bmc-preview-time {
    font-family: 'Cinzel', serif;
    font-size: 10px;
    color: #a09070;
    letter-spacing: 0.1em;
    min-width: 40px;
    text-align: right;
}

/* カードの試聴ボタン */
.bmc-shop-item-preview {
    padding: 0 10px 10px;
}

.bmc-card-preview-btn {
    background: transparent;
    border: 1px solid #3a2a14;
    color: #a09070;
    font-family: 'Cinzel', serif;
    font-size: 8px;
    letter-spacing: 0.25em;
    padding: 5px 10px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
}

.bmc-card-preview-btn:hover {
    border-color: #c9a84c;
    color: #c9a84c;
}

.bmc-card-preview-btn.playing {
    border-color: #c9a84c;
    color: #c9a84c;
    background: rgba(201,168,76,0.08);
}