:root {
  --bg: #020617;
  --surface: #0b1220;
  --surface-2: #111c2e;
  --border: #26364d;
  --text: #f8fafc;
  --muted: #91a2b8;
  --green: #22c55e;
  --cyan: #38bdf8;
  --amber: #f59e0b;
  --red: #ef4444;
  --radius: 14px;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--text); font-family: "Microsoft YaHei UI", "PingFang SC", sans-serif; font-size: 14px; }
button, input, select { font: inherit; }
button { min-height: 44px; border: 1px solid #36516f; border-radius: 10px; padding: 0 16px; color: var(--text); background: #17263a; cursor: pointer; transition: 180ms ease; }
button:hover { border-color: var(--cyan); background: #1d324a; }
button:disabled { cursor: not-allowed; opacity: .55; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid rgba(56,189,248,.45); outline-offset: 2px; }
.app-shell { display: grid; grid-template-columns: 230px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 24px 16px; border-right: 1px solid var(--border); background: #07101e; display: flex; flex-direction: column; }
.brand { display: flex; gap: 12px; align-items: center; padding: 0 8px 24px; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: linear-gradient(135deg, var(--green), #15803d); font-weight: 800; }
.brand strong, .brand small { display: block; }.brand small { margin-top: 3px; color: var(--muted); font-size: 10px; letter-spacing: .08em; }
nav { display: grid; gap: 6px; }.nav-item { min-height: 44px; display: flex; align-items: center; padding: 0 13px; color: #b9c7d8; text-decoration: none; border-radius: 9px; }.nav-item:hover, .nav-item.active { color: white; background: #142238; }.nav-item.active { box-shadow: inset 3px 0 var(--green); }
.security-note { margin-top: auto; display: flex; align-items: center; gap: 10px; padding: 12px; border: 1px solid var(--border); border-radius: 11px; background: #0d1929; }.security-note strong,.security-note small { display:block; }.security-note small { margin-top: 3px; color: var(--muted); font-size: 11px; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 0 4px rgba(145,162,184,.12); }.status-dot.online { background: var(--green); box-shadow: 0 0 0 4px rgba(34,197,94,.12); }
main { width: 100%; max-width: 1700px; padding: 26px 30px 20px; margin: 0 auto; }
.topbar { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; margin-bottom: 22px; }.topbar h1 { margin: 4px 0 0; font-size: 28px; }.eyebrow { margin: 0; color: var(--cyan); font-size: 10px; font-weight: 700; letter-spacing: .16em; }.topbar-actions { display: flex; align-items: center; gap: 12px; }.refresh-time { color: var(--muted); font-size: 12px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }.metric-card { min-height: 126px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: linear-gradient(145deg, #0c1726, #0a1321); }.metric-card span,.metric-card small { display:block; color: var(--muted); }.metric-card strong { display:block; margin: 14px 0 8px; font-size: 26px; font-variant-numeric: tabular-nums; }.metric-card.positive strong { color: var(--green); }.metric-card.accent { border-color: rgba(56,189,248,.45); }.metric-card.accent strong { color: var(--cyan); }
.content-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, .8fr); gap: 14px; margin-top: 14px; }.panel { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); overflow: hidden; }.panel-heading { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 18px 20px; border-bottom: 1px solid var(--border); }.panel-heading h2 { margin: 5px 0 0; font-size: 17px; }.legend { color: var(--muted); font-size: 11px; }.legend i { display:inline-block; width: 10px; height: 10px; margin: 0 5px 0 10px; border-radius: 3px; background: var(--green); }.legend i.muted { background:#496079; }
.equity-chart { min-height: 300px; display: grid; gap: 14px; padding: 22px 20px; }.chart-row { display:grid; grid-template-columns: 100px minmax(0,1fr) 105px; gap: 12px; align-items:center; }.chart-label strong,.chart-label small { display:block; }.chart-label small { color:var(--muted); margin-top:3px; }.bar-track { height: 24px; border-radius: 7px; background:#101e30; position:relative; overflow:hidden; }.bar-current,.bar-hwm { position:absolute; left:0; border-radius:7px; }.bar-current { top:0; height:12px; background:linear-gradient(90deg,#16a34a,var(--green)); }.bar-hwm { bottom:0; height:8px; background:#496079; }.chart-value { text-align:right; font-variant-numeric:tabular-nums; }
.node-list { padding: 10px 18px 16px; }.node-item { display:flex; justify-content:space-between; gap:12px; align-items:center; padding:15px 2px; border-bottom:1px solid #1d2b3d; }.node-item:last-child { border-bottom:0; }.node-item strong,.node-item small { display:block; }.node-item small { color:var(--muted); margin-top:4px; }.badge { display:inline-flex; align-items:center; min-height:25px; padding:0 9px; border-radius:999px; font-size:11px; background:#18283b; color:#b7c6d8; }.badge.online { color:#86efac; background:rgba(34,197,94,.12); }.badge.warning { color:#fcd34d; background:rgba(245,158,11,.12); }.badge.offline { color:#fca5a5; background:rgba(239,68,68,.12); }.badge.owner { color:#c4b5fd; background:rgba(139,92,246,.14); }.badge.customer { color:#93c5fd; background:rgba(59,130,246,.14); }
.table-panel { margin-top:14px; }.table-heading { align-items:flex-end; }.search-box { color:var(--muted); font-size:11px; }.search-box input { display:block; width:260px; min-height:40px; margin-top:6px; padding:0 12px; color:var(--text); border:1px solid var(--border); border-radius:9px; background:#0b1727; }.table-wrap { overflow:auto; }table { width:100%; min-width:1050px; border-collapse:collapse; }th,td { padding:13px 16px; text-align:left; border-bottom:1px solid #1b2a3d; white-space:nowrap; }th { color:#9fb0c4; font-size:11px; letter-spacing:.05em; background:#0b1523; }td { font-variant-numeric:tabular-nums; }.account-cell strong,.account-cell small { display:block; }.account-cell small,.subtle { color:var(--muted); margin-top:4px; }.money-positive { color:#86efac; font-weight:700; }.money-zero { color:var(--muted); }tbody tr:hover { background:#101d2e; }
footer { padding:22px 4px 0; color:#6f8299; font-size:11px; }
.operations-section { margin-top: 18px; scroll-margin-top: 16px; }
.operations-heading { display:flex; justify-content:space-between; gap:22px; align-items:flex-end; padding:22px; border:1px solid rgba(56,189,248,.35); border-radius:var(--radius); background:linear-gradient(145deg,#0b1829,#07111f); }
.operations-heading h2 { margin:5px 0 7px; font-size:22px; }.operations-heading p:not(.eyebrow) { max-width:720px; margin:0; color:var(--muted); line-height:1.6; }
.token-form { display:grid; grid-template-columns:minmax(220px,1fr) auto; gap:8px; align-items:end; min-width:min(100%,430px); }.token-form label { grid-column:1 / -1; color:var(--muted); font-size:11px; }.token-form input { min-height:44px; padding:0 12px; color:var(--text); border:1px solid var(--border); border-radius:9px; background:#071321; }
.ops-metric-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; margin-top:12px; }.ops-metric-grid article { min-height:104px; padding:16px; border:1px solid var(--border); border-radius:12px; background:#091525; }.ops-metric-grid span,.ops-metric-grid small { display:block; color:var(--muted); }.ops-metric-grid strong { display:block; margin:11px 0 7px; font-size:22px; font-variant-numeric:tabular-nums; overflow-wrap:anywhere; }
.ops-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; margin-top:12px; }.ops-card h3,.ops-table-panel h3 { margin:5px 0 0; font-size:17px; }.task-card { grid-column:1 / -1; }
.risk-chip { display:inline-flex; align-items:center; min-height:26px; padding:0 9px; border-radius:999px; font-size:11px; font-weight:700; }.risk-chip.controlled { color:#7dd3fc; background:rgba(56,189,248,.12); }.risk-chip.critical { color:#fecaca; background:rgba(239,68,68,.14); }
.stack-form,.task-form { padding:18px 20px 20px; }.stack-form { display:grid; gap:12px; }.stack-form label,.task-form label { color:var(--muted); font-size:11px; }.stack-form input,.task-form input,.task-form select { display:block; width:100%; min-height:42px; margin-top:6px; padding:0 11px; color:var(--text); border:1px solid var(--border); border-radius:8px; background:#071321; }.stack-form input[type="file"] { padding:9px; }
.task-form { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; }.task-form .wide { grid-column:1 / -1; }.task-form .check-row { display:flex; gap:9px; align-items:center; min-height:42px; padding:0 11px; border:1px solid #26364d; border-radius:8px; background:#0a1727; color:#c6d3e2; }.task-form .check-row input { width:18px; min-height:18px; margin:0; accent-color:var(--green); }
.danger-notice { padding:12px 14px; border-left:3px solid var(--amber); border-radius:7px; color:#fcd34d; background:rgba(245,158,11,.08); line-height:1.55; }.critical-button { border-color:rgba(239,68,68,.65); background:#43171d; }.critical-button:hover { border-color:#f87171; background:#5b1c24; }
.one-time-secret { margin:0 20px 20px; padding:13px; border:1px solid rgba(245,158,11,.45); border-radius:9px; background:rgba(245,158,11,.08); color:#fde68a; overflow-wrap:anywhere; }.one-time-secret strong,.one-time-secret code { display:block; }.one-time-secret code { margin-top:8px; padding:10px; border-radius:7px; color:#fff; background:#07101e; user-select:all; }
.ops-table-panel { margin-top:12px; }.task-actions { display:flex; gap:7px; }.task-actions button { min-height:34px; padding:0 10px; font-size:11px; }.button-approve { color:#86efac; border-color:rgba(34,197,94,.45); background:rgba(34,197,94,.1); }.button-cancel { color:#fca5a5; border-color:rgba(239,68,68,.4); background:rgba(239,68,68,.08); }
.toast { position:fixed; right:22px; bottom:22px; z-index:20; max-width:min(420px,calc(100vw - 32px)); padding:13px 16px; border:1px solid #36516f; border-radius:10px; color:#e2e8f0; background:#0c1a2c; box-shadow:0 18px 45px rgba(0,0,0,.35); }.toast.error { border-color:rgba(239,68,68,.65); color:#fecaca; }.toast.success { border-color:rgba(34,197,94,.55); color:#bbf7d0; }
@media (max-width: 1050px) { .app-shell { grid-template-columns: 76px minmax(0,1fr); }.sidebar { padding:20px 10px; }.brand div, .nav-item, .security-note div { font-size:0; }.nav-item { justify-content:center; }.brand { justify-content:center; }.security-note { justify-content:center; }.metric-grid { grid-template-columns:repeat(2,1fr); }.content-grid { grid-template-columns:1fr; } }
@media (max-width: 1050px) { .ops-metric-grid { grid-template-columns:repeat(2,1fr); }.task-form { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 680px) { .app-shell { display:block; }.sidebar { position:static; width:100%; height:auto; flex-direction:row; align-items:center; overflow:auto; }.brand { padding:0 10px 0 0; }.sidebar nav { display:flex; }.nav-item { padding:0 12px; white-space:nowrap; }.security-note { display:none; } main { padding:18px 14px; }.topbar { align-items:flex-start; flex-direction:column; }.topbar-actions { width:100%; justify-content:space-between; }.metric-grid,.ops-metric-grid,.ops-grid { grid-template-columns:1fr; }.chart-row { grid-template-columns:78px minmax(0,1fr); }.chart-value { display:none; }.panel-heading,.operations-heading { align-items:flex-start; flex-direction:column; }.search-box,.search-box input,.token-form { width:100%; }.token-form { grid-template-columns:1fr; }.task-form { grid-template-columns:1fr; }.task-form .wide { grid-column:1; } }
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { scroll-behavior:auto !important; transition:none !important; } }