#app {
            --bg: #f4f6fb;
            --card-bg: #ffffff;
            --primary: #2563eb;
            --primary-hover: #1d4ed8;
            --primary-light: rgba(37, 99, 235, 0.10);
            --text: #1e293b;
            --text-secondary: #64748b;
            --border: #1d1d1f;
            --success: #10b981;
            --success-bg: #ecfdf5;
            --danger: #ef4444;
            --danger-bg: #fef2f2;
            --warning: #f59e0b;
            --warning-bg: #fffbeb;
            --radius: 12px;
            --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 4px 12px rgba(0,0,0,0.04);
            --shadow-lg: 0 4px 6px rgba(0,0,0,0.05), 0 10px 30px rgba(0,0,0,0.08);
            --transition: 0.2s ease;
        }
#app * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
#app {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            background: var(--bg);
            color: var(--text);
            min-height: 100vh;
            padding: 20px;
            line-height: 1.6;
        }
#app .container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
#app .header {
            text-align: center;
            padding: 20px 10px 5px;
        }
#app .header h1 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }
#app .header p {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }
#app .badge {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 20px;
            margin-top: 10px;
        }
#app .two-columns {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
@media (max-width: 900px) {
#app .two-columns {
                grid-template-columns: 1fr;
            }
}
#app .card {
            background: var(--card-bg);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 20px;
            border: 1px solid var(--border);
            transition: box-shadow var(--transition);
        }
#app .card:hover {
            box-shadow: var(--shadow-lg);
        }
#app .card-title {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
#app .btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: 8px;
            font-size: 0.9rem;
            font-weight: 500;
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            user-select: none;
        }
#app .btn:active { transform: scale(0.97); }
#app .btn-primary { background: var(--primary); color: #fff; }
#app .btn-primary:hover { background: var(--primary-hover); box-shadow: 0 4px 12px rgba(37,99,235,0.3); }
#app .btn-outline { background: transparent; color: var(--primary); border: 1.5px solid var(--primary); }
#app .btn-outline:hover { background: var(--primary-light); }
#app .btn-success { background: var(--success); color: #fff; }
#app .btn-success:hover { background: #059669; }
#app .btn-danger { background: var(--danger); color: #fff; }
#app .btn-danger:hover { background: #dc2626; }
#app .btn-warning { background: var(--warning); color: #fff; }
#app .btn-warning:hover { background: #d97706; }
#app .btn-sm { padding: 6px 12px; font-size: 0.82rem; border-radius: 6px; }
#app .btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
#app .toolbar-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            margin-bottom: 15px;
        }
#app .file-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 12px;
            max-height: 500px;
            overflow-y: auto;
            padding: 4px;
        }
#app .file-card {
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 8px;
            background: #fff;
            transition: border-color 0.2s, box-shadow 0.2s;
            position: relative;
        }
#app .file-card:hover {
            border-color: var(--primary);
            box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        }
#app .file-card.matched {
            border-color: var(--success);
            background: var(--success-bg);
        }
#app .thumb-wrapper {
            width: 100%;
            aspect-ratio: 1;
            border-radius: 6px;
            overflow: hidden;
            background: #f5f6f8;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 6px;
        }
#app .thumb-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
#app .file-name {
            font-size: 0.7rem;
            color: var(--text-secondary);
            word-break: break-all;
            text-align: center;
            display: block;
            margin-bottom: 4px;
            font-family: monospace;
        }
#app .target-input {
            width: 100%;
            padding: 4px 6px;
            border: 1px solid var(--border);
            border-radius: 4px;
            font-size: 0.7rem;
            font-family: monospace;
            text-align: center;
        }
#app .target-input:focus {
            outline: none;
            border-color: var(--primary);
        }
#app .status-indicator {
            position: absolute;
            top: 4px;
            right: 4px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #c9c9d1;
        }
#app .status-indicator.matched {
            background: var(--success);
        }
#app .match-section {
            text-align: center;
            margin: 20px 0;
        }
#app .log-area {
            background: #f5f6f8;
            color: #1d1d1f;
            font-family: 'SF Mono', 'Fira Code', monospace;
            font-size: 0.8rem;
            padding: 16px;
            border-radius: 8px;
            max-height: 160px;
            overflow-y: auto;
            white-space: pre-wrap;
            word-break: break-all;
            line-height: 1.5;
            min-height: 60px;
            margin-top: 10px;
        }
#app .log-area .log-success { color: #10b981; }
#app .log-area .log-error { color: #ef4444; }
#app .log-area .log-info { color: #86868b; }
#app .log-area .log-warn { color: #fbbf24; }
#app .script-preview {
            background: #f5f6f8;
            color: #1d1d1f;
            font-family: monospace;
            font-size: 0.78rem;
            padding: 16px;
            border-radius: 8px;
            max-height: 200px;
            overflow-y: auto;
            white-space: pre-wrap;
            display: none;
            margin-top: 10px;
        }
#app .script-preview.visible { display: block; }
#app .empty-hint {
            text-align: center;
            color: var(--text-secondary);
            font-size: 0.85rem;
            padding: 20px;
        }
#app .tip-box {
            background: var(--primary-light);
            border-left: 4px solid var(--primary);
            padding: 10px 14px;
            border-radius: 0 8px 8px 0;
            font-size: 0.85rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }
#app .tip-box strong { color: var(--primary); }
#app input[type="file"] { display: none; }

/* ===== 与站点浅色风格对齐 ===== */
#app svg { vertical-align: -0.15em; }
#app .header h1 { display: flex; align-items: center; justify-content: center; gap: 10px; }
#app .header h1 svg { width: 28px; height: 28px; color: var(--primary); }
#app .card-title svg { color: var(--primary); margin-right: 2px; vertical-align: -3px; }
#app .btn svg { margin-right: 4px; }
#app .log-area .log-success { color: #10b981; }
#app .log-area .log-error { color: #ef4444; }
#app .log-area .log-info { color: #86868b; }
#app .log-area .log-warn { color: #f59e0b; }