:root {
            --primary-blue: #2b7cff;
            --success-green: #16C60C;
            --danger-red: #ff4d4f;
            --bg-gray: #f4f7f9;
            --text-dark: #333;
            --border-color: #e0e6ed;
        }
        html, body { 
            height: 100%; margin: 0; padding: 0; overflow: hidden; 
            font-family: "Microsoft YaHei", sans-serif; background-color: var(--bg-gray); 
        }

        #list-view, #edit-view { display: flex; flex-direction: column; height: 100vh; width: 100%; }
        #edit-view { display: none; background: white; }

        .header { 
            flex-shrink: 0; background: var(--primary-blue); color: white; 
            padding: 0 40px; height: 60px; display: flex; 
            justify-content: space-between; align-items: center; box-shadow: 0 2px 10px rgba(0,0,0,0.1); z-index: 100;
        }
        .header .logo { font-size: 20px; font-weight: bold; }

        .fixed-top-section { flex-shrink: 0; background: var(--bg-gray); padding-top: 20px; }
        .scrollable-content { flex-grow: 1; overflow-y: auto; padding-bottom: 40px; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .summary-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 20px; }
        .stat-card { 
            background: white; padding: 15px 20px; border-radius: 12px; 
            display: flex; flex-direction: column; align-items: center;
            box-shadow: 0 4px 6px rgba(0,0,0,0.02); border: 1px solid var(--border-color);
        }
        .stat-card .label { color: #666; font-size: 14px; margin-bottom: 5px; }
        .stat-card .value { font-size: 24px; font-weight: bold; color: var(--primary-blue); }
        .action-bar { 
            display: flex; gap: 15px; margin-bottom: 15px; background: white; 
            padding: 15px 20px; border-radius: 12px; box-shadow: 0 4px 6px rgba(0,0,0,0.02);
        }
        .search-input { flex: 1; padding: 10px 15px; border: 1px solid var(--border-color); border-radius: 8px; outline: none; }
        
        .btn { padding: 8px 20px; border: none; border-radius: 8px; cursor: pointer; font-weight: bold; transition: 0.2s; }
        .btn-blue { background: var(--primary-blue); color: white; }
        .btn-green { background: var(--success-green); color: white; }
        .btn-red { background: var(--danger-red); color: white; }
        .btn-gray { background: #eee; color: #333; }
        .group-section { margin-top: 25px; display: block; }
        .group-header { display: flex; justify-content: space-between; align-items: center; padding: 12px 10px; border-bottom: 2px solid var(--primary-blue); margin-bottom: 20px; cursor: pointer; background: white; }
        .group-title { font-size: 18px; font-weight: bold; color: var(--primary-blue); }
        .script-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 25px; }
        .script-card { background: white; border-radius: 12px; border: 1px solid var(--border-color); overflow: hidden; display: flex; flex-direction: column; transition: 0.3s; }
        .script-card:hover { transform: translateY(-5px); box-shadow: 0 12px 20px rgba(0,0,0,0.08); }
        .card-info { padding: 12px 15px; border-bottom: 1px solid #f0f2f5; display: flex; justify-content: space-between; background: #fafbfc; font-size: 14px; }
        .card-content { padding: 15px 20px; height: 100px; overflow-y: auto; font-size: 14px; line-height: 1.6; color: #555; white-space: pre-wrap; }
        .card-tags { padding: 0 20px 12px 20px; display: flex; flex-wrap: wrap; gap: 6px; }
        .tag { background: #eef5ff; color: var(--primary-blue); padding: 2px 8px; border-radius: 4px; font-size: 11px; }
        .card-footer { display: flex; border-top: 1px solid #f0f2f5; }
        .footer-btn { flex: 1; padding: 10px; border: none; background: white; cursor: pointer; font-weight: bold; font-size: 13px; }

        .btn-edit-action { color: var(--primary-blue); border-right: 1px solid #f0f2f5; }
        .btn-copy-action { color: var(--success-green); }
        .group-input-row { display: flex; gap: 10px; align-items: center; }
        .group-input-row select, .group-input-row input { flex: 1; }
        .btn-toggle-input { 
            width: 38px; height: 38px; border-radius: 8px; border: 1px solid var(--border-color);
            background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center;
            font-size: 18px; color: var(--primary-blue); font-weight: bold;
        }
        .btn-toggle-input:hover { background: #f0f7ff; }
        .edit-container { max-width: 800px; margin: 40px auto; background: white; padding: 30px; }
        .edit-form-group { margin-bottom: 20px; }
        .edit-form-group label { display: block; margin-bottom: 8px; font-weight: bold; color: #555; }
        .edit-form-group input, .edit-form-group textarea, .edit-form-group select { 
            width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 8px; box-sizing: border-box; font-size: 15px;
        }
        .modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); align-items: center; justify-content: center; z-index: 1000; }
        .modal-content { background: white; width: 500px; padding: 30px; border-radius: 15px; }

        ::-webkit-scrollbar { width: 6px; }
        ::-webkit-scrollbar-thumb { background: #cbd5e0; border-radius: 10px; }
.group-header { 
    display: flex; justify-content: space-between; align-items: center; 
    padding: 12px 10px; border-bottom: 2px solid var(--primary-blue); 
    margin-bottom: 20px; cursor: pointer; transition: background 0.2s;
}
.group-header:hover { background: #f0f7ff; }

.group-arrow { 
    font-size: 14px; color: var(--primary-blue); transition: transform 0.3s ease;
}

.group-section.collapsed .script-grid { display: none !important; }
.group-section.collapsed .group-arrow { transform: rotate(-90deg); } 

@media (max-width: 768px) {
    .summary-bar {gap: 10px;}
    .stat-card {padding: 15px 12px; }
    .stat-card .label { font-size: 12px; }
    .stat-card .value {font-size: 20px; }
    .action-bar {gap: 5px; margin-bottom: 1px; padding: 10px 10px;}
    .btn {padding: 2px 10px; font-size: 10px;}
    .search-input { padding: 6px 10px; font-size: 12px; }
}