/* mcres/static/css/pages/resource/detail/children/preview_resourcepack.css */
/* ===== 全局样式 ===== */
        * { margin: 0; padding: 0; box-sizing: border-box; font-family: "Microsoft YaHei", "PingFang SC", sans-serif; }
        body {
            background: #14181d;
            color: #e6edf3;
            min-height: 100vh;
            padding: 72px 20px 40px;
        }
        .container {
            max-width: 1400px;
            margin: 0 auto;
        }
        .top-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 30px;
            padding-bottom: 16px;
            border-bottom: 1px solid #2b313b;
        }
        .top-bar .title {
            font-size: 24px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .top-bar .title .count {
            font-size: 16px;
            font-weight: 400;
            color: #8b949e;
        }
        .top-bar .back-link {
            color: #55d88b;
            text-decoration: none;
            font-size: 16px;
            font-weight: 500;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .top-bar .back-link:hover {
            text-decoration: underline;
        }
        .search-bar {
            display: flex;
            gap: 12px;
            margin-bottom: 24px;
            align-items: center;
            flex-wrap: wrap;
        }
        .search-bar .search-input-wrap {
            flex: 1;
            min-width: 200px;
            max-width: 400px;
            display: flex;
            align-items: center;
            background: #1d2229;
            border-radius: 999px;
            padding: 0 16px;
            border: 1px solid #2b313b;
            transition: border-color 0.2s;
        }
        .search-bar .search-input-wrap:focus-within {
            border-color: #55d88b;
        }
        .search-bar .search-input-wrap input {
            background: transparent;
            border: none;
            outline: none;
            color: #e6edf3;
            font-size: 14px;
            padding: 10px 10px 10px 0;
            width: 100%;
        }
        .search-bar .search-input-wrap input::placeholder {
            color: #8b949e;
        }
        .search-bar .search-input-wrap .icon {
            color: #8b949e;
            margin-right: 8px;
        }
        .mode-toggle {
            display: flex;
            gap: 4px;
            background: #1d2229;
            border-radius: 999px;
            padding: 4px;
            border: 1px solid #2b313b;
        }
        .mode-toggle button {
            background: transparent;
            border: none;
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 14px;
            color: #8b949e;
            cursor: help;
            transition: background 0.2s, color 0.2s;
        }
        .mode-toggle button.active {
            background: #55d88b;
            color: #14181d;
            font-weight: 600;
        }
        .mode-toggle button:hover:not(.active) {
            color: #e6edf3;
        }
        .search-bar .search-stats {
            font-size: 14px;
            color: #8b949e;
            white-space: nowrap;
        }
        .search-bar .clear-btn {
            background: transparent;
            border: none;
            color: #8b949e;
            cursor: pointer;
            font-size: 14px;
            padding: 6px 12px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .search-bar .clear-btn:hover {
            background: #2b313b;
            color: #e6edf3;
        }
        .copyright-notice {
            background: #1d2229;
            border-radius: 12px;
            padding: 14px 20px;
            margin-bottom: 28px;
            font-size: 14px;
            color: #8b949e;
            border-left: 4px solid #f5a623;
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .copyright-notice strong {
            color: #e6edf3;
        }
        .category-section {
            margin-bottom: 32px;
        }
        .category-section .category-title {
            font-size: 20px;
            font-weight: 600;
            margin-bottom: 14px;
            padding: 6px 0 8px;
            border-bottom: 2px solid #2b313b;
            color: #e6edf3;
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            position: sticky;
            top: 64px;
            z-index: 10;
            background: #14181d;
            box-shadow: 0 2px 8px rgba(0,0,0,0.2);
        }
        .category-section .category-title .item-count {
            font-size: 14px;
            font-weight: 400;
            color: #8b949e;
        }
        .item-list-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 12px;
            margin-bottom: 8px;
        }
        .item-list-card {
            background: #1d2229;
            border-radius: 8px;
            padding: 8px;
            text-align: center;
            border: 1px solid #2b313b;
            cursor: pointer;
            transition: border-color 0.2s, transform 0.15s, background 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            min-height: 44px;
            position: relative;
        }
        .item-list-card:hover {
            border-color: #55d88b;
            background: rgba(85, 216, 139, 0.05);
        }
        .item-list-card .item-icon {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            background: #0b0f14;
            overflow: hidden;
            position: relative;
        }
        .item-list-card .item-icon img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        .item-list-card .item-icon .placeholder {
            font-size: 14px;
            color: #4d5663;
        }
        .item-list-card .item-icon .loader {
            position: absolute;
            inset: 0;
            display: none;
            align-items: center;
            justify-content: center;
            background: rgba(0,0,0,0.6);
            border-radius: 4px;
            color: #55d88b;
            font-size: 12px;
            z-index: 5;
        }
        .item-list-card .item-icon .loader i {
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        .item-list-card.loading .item-icon .loader {
            display: flex;
        }
        .item-list-card .item-name {
            font-size: 14px;
            color: #b0b8c2;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            cursor: help;
            line-height: 1.4;
        }
        .item-list-card.active {
            border-color: #55d88b;
            background: rgba(85, 216, 139, 0.12);
        }

        /* ===== 对比滑块样式 ===== */
        .detail-preview-container {
            display: none;
            margin-top: 12px;
            padding: 16px;
            background: #1d2229;
            border-radius: 12px;
            border: 1px solid #2b313b;
        }
        .detail-preview-container.show {
            display: block;
        }
        .comparison-slider {
            position: relative;
            width: 100%;
            max-width: 600px;
            margin: 0 auto;
            user-select: none;
            touch-action: none;
        }
        .comparison-wrapper {
            position: relative;
            width: 100%;
            aspect-ratio: 1 / 1;
            background: #0b0f14;
            border-radius: 8px;
            overflow: hidden;
        }
        .comparison-wrapper img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: fill;
            background: #0b0f14;
        }
        .vanilla-image {
            z-index: 1;
        }
        .pack-image {
            z-index: 2;
            clip-path: inset(0 50% 0 0);
            transition: clip-path 0.05s linear;
        }
        .slider-input {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 10;
            opacity: 0;
            cursor: ew-resize;
            touch-action: none;
        }
        .slider-handle {
            position: absolute;
            top: 0;
            left: 50%;
            width: 4px;
            height: 100%;
            background: rgba(255,255,255,0.8);
            z-index: 5;
            pointer-events: none;
            transform: translateX(-50%);
            box-shadow: 0 0 8px rgba(0,0,0,0.6);
            transition: left 0.05s linear;
        }
        .slider-handle .handle-arrow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(30,30,30,0.8);
            border-radius: 50%;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 14px;
            border: 2px solid rgba(255,255,255,0.6);
            backdrop-filter: blur(4px);
        }
        /* 左右标签 */
        .comparison-labels {
            position: absolute;
            bottom: 8px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: space-between;
            padding: 0 12px;
            pointer-events: none;
            z-index: 6;
        }
        .comparison-labels span {
            background: rgba(0,0,0,0.6);
            color: #fff;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
            backdrop-filter: blur(2px);
        }
        .comparison-labels .label-pack {
            background: rgba(85, 216, 139, 0.7);
        }
        .comparison-labels .label-vanilla {
            background: rgba(255, 200, 50, 0.7);
        }

        .preview-info {
            margin-top: 8px;
            font-size: 14px;
            color: #8b949e;
            text-align: center;
        }
        .preview-info strong {
            color: #e6edf3;
        }
        .empty-state {
            text-align: center;
            padding: 60px 20px;
            color: #4d5663;
            font-size: 18px;
        }

        /* ===== 加载/到底 提示 ===== */
        .load-more-indicator {
            text-align: center;
            padding: 24px 20px;
            color: #8b949e;
            font-size: 14px;
        }
        .load-more-indicator i {
            margin-right: 8px;
            color: #55d88b;
        }
        .no-more-indicator {
            text-align: center;
            padding: 24px 20px;
            color: #4d5663;
            font-size: 13px;
            letter-spacing: 2px;
        }

        @media (max-width: 600px) {
            body { padding: 64px 12px 20px; }
            .top-bar .title { font-size: 20px; }
            .search-bar .mode-toggle button { font-size: 12px; padding: 4px 12px; }
            .item-list-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
            .category-section .category-title { font-size: 17px; top: 56px; }
        }
        @media (max-width: 400px) {
            .item-list-grid { grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); }
            .item-list-card .item-name { font-size: 12px; }
        }