:root { --primary:#3b82f6; --bg:#0b1015; --fg:#e8eef6; --muted:#9bb0c3; --card:#121a22; --border:#1e2a36; 
  --content-bg: #ffffff; --content-fg: #333333; --table-border: #e0e0e0; --th-bg: #f5f7fa; }
* { box-sizing: border-box; }
body { margin:0; font-family: 'HarmonyOS Sans', 'HarmonyOS Sans SC', 'Microsoft YaHei', '微软雅黑', 'Meiryo', 'メイリオ', system-ui, -apple-system, Segoe UI, Roboto, sans-serif; background: var(--bg); color: var(--fg); font-size: 13px; }
input, button, select, textarea { font-family: inherit; font-size: inherit; }
.table, .modal-content { font-family: inherit; }
.spin { display:inline-block; animation: spin 1s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.container { max-width: 1680px; margin: 0 auto; padding: 16px; }
.controls { display:flex; gap:8px; margin-bottom:12px; flex-wrap:wrap; align-items:center; }
.controls .title { font-weight:700; color: #333; margin-right:6px; }
.controls input { flex:1; min-width: 220px; padding:8px 10px; border-radius:6px; border:1px solid #ccc; background:#fff; color:#333; outline:none; font-size: 13px; }
.btn { display:inline-flex; align-items:center; gap:6px; padding:8px 12px; border:1px solid #ccc; background:#fff; color:#333; border-radius:6px; cursor:pointer; font-size: 13px; }
.btn .material-icons { font-size:16px; }
.btn.primary { background: var(--primary); color: #fff; border-color:var(--primary); }
.btn:disabled { opacity:.6; cursor:not-allowed; }
.table { width:100%; border-collapse: collapse; background: #fff; border:1px solid var(--table-border); border-radius:8px; overflow:hidden; color: var(--content-fg); }
.table th, .table td { padding:10px; border-bottom:1px solid var(--table-border); text-align:left; font-size: 13px; font-family: inherit; }
.table thead { background: var(--th-bg); color: #555; font-weight: 600; }
.pagination { display:flex; gap:8px; align-items:center; margin-top:10px; }
.cards { display:grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap:12px; margin-bottom:16px; }
.card { background: #fff; padding:12px; border:1px solid var(--table-border); border-radius:8px; color: #333; }
.card h3 { color: #333; margin-top: 0; }
/* Layout with sidebar */
.layout { display:flex; min-height: 100vh; }
.sidebar { width: 220px; background:#0e1620; border-right:1px solid var(--border); position:sticky; top:0; height:100vh; padding:16px; display:flex; flex-direction:column; gap:12px; color: var(--fg); }
.sidebar .brand { font-weight:600; color:#cfe2ff; font-size: 16px; }
.sidebar .menu { display:flex; flex-direction:column; gap:6px; }
.sidebar .menu a { display:flex; align-items:center; gap:10px; color: var(--muted); text-decoration:none; padding:10px 12px; border-radius:10px; font-size: 13px; }
.sidebar .menu a .mi { font-size:18px; }
.sidebar .menu a .label { flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sidebar .menu a.active, .sidebar .menu a:hover { background:#16212c; color: var(--fg); }
.sidebar .collapse { margin-top:auto; background:#13202b; color:var(--muted); border:1px solid #233041; border-radius:10px; padding:8px 10px; cursor:pointer; display:flex; align-items:center; justify-content:center; }
.sidebar .collapse .material-icons { font-size:18px; transition: transform .15s ease; }
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .brand { font-size: 12px; text-align:center; }
.sidebar.collapsed .menu a { justify-content:center; padding:10px; }
.sidebar.collapsed .menu a .label { display:none; }
.sidebar.collapsed .collapse .material-icons { transform: rotate(180deg); }
.content { flex:1; background: var(--content-bg); color: var(--content-fg); }

/* Status Badge */
.status-badge { display:inline-flex; align-items:center; gap:4px; padding:2px 6px; border-radius:10px; font-size:10px !important; font-weight:500; border:1px solid transparent; }

/* Modal Styles */
.modal-content { background: #fff !important; color: #333 !important; }
.modal-content h3, .modal-content h4 { color: #111 !important; margin-bottom: 10px; }
.modal-content label { color: #444 !important; font-weight: 500; display: block; margin-bottom: 4px; font-size: 13px; }
.modal-content input, .modal-content select, .modal-content textarea {
  width: 100%; padding: 8px; border: 1px solid #ccc; border-radius: 4px; 
  background: #fff; color: #333; margin-bottom: 10px;
}
.modal-content .row { display: flex; gap: 15px; flex-wrap: wrap; }
.modal-content .col { flex: 1; min-width: 200px; }