body { margin: 0; }
.hilite { background: #fda; }

/* 侧边栏布局 */
.app-wrapper { display: flex; min-height: 100vh; }
.sidebar-column { width: 240px; flex-shrink: 0; }
.main-column { flex: 1; min-width: 0; padding: 16px 24px; }
.mobile-header { display: none; }
@media (max-width: 768px) {
    .app-wrapper { flex-direction: column; }
    .sidebar-column { display: none; }
    .mobile-header { display: flex; align-items: center; gap: 10px; padding: 8px; background: #1e293b; color: #fff; }
}

/* 搜索栏 */
.search-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 16px 0; padding: 12px 16px; background: #f8fafc; border-radius: 8px; border: 1px solid #e2e8f0; }
.search-bar label { font-weight: 600; color: #475569; font-size: 14px; }
.search-bar input[type="text"] { height: 34px; padding: 0 12px; border: 1px solid #cbd5e1; border-radius: 6px; min-width: 200px; font-size: 14px; }
.search-bar input[type="text"]:focus { outline: none; border-color: #667eea; box-shadow: 0 0 0 3px rgba(102,126,234,0.15); }
.search-bar .btn-search { height: 34px; padding: 0 20px; border: none; border-radius: 6px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: #fff; cursor: pointer; font-weight: 600; font-size: 14px; }
.search-bar .btn-search:hover { opacity: 0.9; }

/* 操作栏 */
.action-bar { margin: 12px 0 20px; color: #334155; }
.action-bar-left { display: flex; align-items: center; gap: 16px; }
.action-bar-title { font-weight: 700; font-size: 18px; color: #1e293b; }
.action-bar a { color: #2563eb; text-decoration: none; font-weight: 600; font-size: 14px; padding: 4px 12px; border-radius: 4px; transition: background 0.2s; }
.action-bar a:hover { background: #eff6ff; text-decoration: none; }

/* 数据表格 */
.data-table { width: 100%; border-collapse: separate; border-spacing: 0; border-radius: 8px; overflow: hidden; box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.data-table th { background: linear-gradient(135deg, #1e293b 0%, #334155 100%); color: #f1f5f9; padding: 12px 14px; text-align: left; font-size: 13px; font-weight: 600; border-bottom: 2px solid #667eea; }
.data-table td { padding: 12px 14px; border-bottom: 1px solid #f1f5f9; font-size: 14px; color: #334155; background: #fff; }
.data-table tr:hover td { background: #f8fafc; }
.data-table tr:last-child td { border-bottom: none; }

.col-action { width: 220px; }
.col-memo { max-width: 300px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-name { color: #1e293b !important; font-weight: 600; text-decoration: none !important; }
.link-name:hover { color: #667eea !important; }

.btn-op { display: inline-block; padding: 3px 10px; font-size: 12px; color: #475569 !important; background: #f1f5f9; border-radius: 4px; text-decoration: none !important; font-weight: 500 !important; transition: all 0.2s; margin: 1px 2px; }
.btn-op:hover { background: #e2e8f0; color: #1e293b !important; }
.btn-op-danger { color: #dc2626 !important; background: #fef2f2; }
.btn-op-danger:hover { background: #fee2e2; color: #991b1b !important; }