:root { --cockpit-bg:#edf5fd; --cockpit-panel:#fff; --cockpit-line:#d9e8f7; --cockpit-text:#173a5e; --cockpit-muted:#6b8aa8; --cockpit-accent:#56aee6; --cockpit-accent-deep:#2f7fb8; --cockpit-success:#23a06d; --cockpit-warning:#d79836; --cockpit-danger:#d96a78; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.cockpit-page { min-height:100vh; color:var(--cockpit-text); background:radial-gradient(circle at top left,rgba(128,192,235,.28),transparent 24%),linear-gradient(180deg,#f8fbff 0%,var(--cockpit-bg) 100%); font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif; }
.cockpit-page *, .cockpit-page *::before, .cockpit-page *::after { box-sizing:border-box; }
.cockpit-page button, .cockpit-page input, .cockpit-page a { font:inherit; }
.cockpit-page button:focus-visible, .cockpit-page input:focus-visible, .cockpit-page a:focus-visible, .cockpit-elder-card:focus-visible { outline:3px solid rgba(86,174,230,.55); outline-offset:2px; }
.cockpit-topbar { min-height:64px; display:flex; align-items:center; justify-content:space-between; gap:18px; padding:12px 28px; border-bottom:1px solid var(--cockpit-line); background:rgba(255,255,255,.92); box-shadow:0 6px 18px rgba(71,125,179,.06); }
.cockpit-topbar__left, .cockpit-topbar__actions, .cockpit-brand { display:flex; align-items:center; gap:12px; min-width:0; }
.cockpit-back-button, .cockpit-topbar button { min-height:34px; border:1px solid var(--cockpit-line); border-radius:10px; padding:6px 12px; color:var(--cockpit-text); background:#fff; cursor:pointer; text-decoration:none; transition:transform .18s, border-color .18s, color .18s; }
.cockpit-back-button::before { content:"← "; }.cockpit-back-button:hover, .cockpit-topbar button:hover { transform:translateY(-1px); border-color:var(--cockpit-accent); color:var(--cockpit-accent-deep); }
.cockpit-brand .brand__logo { display:grid; place-items:center; width:34px; height:34px; flex:none; border:1px solid var(--cockpit-line); border-radius:10px; color:var(--cockpit-accent-deep); background:rgba(86,174,230,.12); font-weight:700; }
.cockpit-brand h1 { margin:0; white-space:nowrap; font-size:22px; line-height:1.1; }.cockpit-brand h1 small { margin-left:4px; color:var(--cockpit-muted); font-size:12px; font-weight:500; }
.cockpit-search input { width:270px; min-height:34px; padding:7px 13px; border:1px solid var(--cockpit-line); border-radius:999px; color:var(--cockpit-text); background:#fff; }.cockpit-topbar time { padding-left:10px; border-left:1px solid var(--cockpit-line); color:var(--cockpit-muted); font-size:12px; font-variant-numeric:tabular-nums; white-space:nowrap; }
.cockpit-layout { display:grid; grid-template-columns:minmax(0,1fr) 320px; align-items:start; gap:20px; min-height:calc(100vh - 64px); padding:20px 28px; }.cockpit-content { min-width:0; display:flex; flex-direction:column; gap:16px; }
.cockpit-stat-row { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:10px; }.cockpit-stat-card { position:relative; display:flex; align-items:center; gap:12px; min-height:64px; padding:10px 14px 10px 18px; overflow:hidden; border:1px solid rgba(217,232,247,.65); border-radius:12px; background:var(--cockpit-panel); box-shadow:0 8px 22px rgba(86,174,230,.14); }.cockpit-stat-card::before { position:absolute; top:8px; bottom:8px; left:5px; width:2px; border-radius:1px; background:var(--cockpit-accent); content:""; }.cockpit-stat-card--success::before { background:var(--cockpit-success); }.cockpit-stat-card--warning::before { background:var(--cockpit-warning); }.cockpit-stat-card--danger::before { background:var(--cockpit-danger); }
.cockpit-stat-card__icon { display:grid; width:30px; height:30px; place-items:center; border-radius:8px; color:var(--cockpit-accent-deep); background:rgba(86,174,230,.12); font-size:13px; font-weight:700; }.cockpit-stat-card__body { display:grid; min-width:0; }.cockpit-stat-card__body > span { overflow:hidden; color:var(--cockpit-muted); font-size:10.5px; text-overflow:ellipsis; white-space:nowrap; }.cockpit-stat-card__value { font-size:20px; line-height:1.1; font-variant-numeric:tabular-nums; }.cockpit-stat-card--danger .cockpit-stat-card__value { color:var(--cockpit-danger); }.cockpit-stat-card--warning .cockpit-stat-card__value { color:var(--cockpit-warning); }.cockpit-stat-card--success .cockpit-stat-card__value { color:var(--cockpit-success); }
.cockpit-grid-panel, .cockpit-alert-stream { min-height:0; border:1px solid rgba(217,232,247,.7); border-radius:16px; background:rgba(255,255,255,.96); box-shadow:0 10px 26px rgba(71,125,179,.10); }.cockpit-grid-panel { display:flex; flex:1; flex-direction:column; padding:16px; }.cockpit-grid-panel > header, .cockpit-alert-stream > header { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding-bottom:12px; border-bottom:1px solid var(--cockpit-line); }.cockpit-grid-panel h2, .cockpit-alert-stream h2 { margin:0; font-size:18px; }.cockpit-grid-panel p, .cockpit-alert-stream small { margin:3px 0 0; color:var(--cockpit-muted); font-size:12px; }.cockpit-grid-panel > header > span { color:var(--cockpit-muted); font-size:12px; white-space:nowrap; }
.cockpit-elder-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:12px; padding:14px 0; }.cockpit-elder-card { min-width:0; border:1px solid var(--cockpit-line); border-radius:12px; padding:13px; background:#fff; transition:transform .2s,box-shadow .2s,border-color .2s; }.cockpit-elder-card:hover { transform:translateY(-2px); border-color:var(--cockpit-accent); box-shadow:0 10px 22px rgba(71,125,179,.13); }.cockpit-elder-card--danger { border-left:3px solid var(--cockpit-danger); }.cockpit-elder-card--warning { border-left:3px solid var(--cockpit-warning); }.cockpit-elder-card header { display:flex; justify-content:space-between; gap:8px; }.cockpit-elder-card h3 { max-width:180px; margin:0; overflow:hidden; font-size:14px; text-overflow:ellipsis; white-space:nowrap; }.cockpit-elder-card header p { margin:3px 0 0; overflow:hidden; color:var(--cockpit-muted); font-size:11px; text-overflow:ellipsis; white-space:nowrap; }.cockpit-status-tag, .cockpit-resolve-button { flex:none; border:0; border-radius:999px; padding:4px 8px; font-size:11px; }.cockpit-resolve-button { color:var(--cockpit-danger); background:rgba(217,106,120,.14); cursor:pointer; }.cockpit-status-tag--success { color:var(--cockpit-success); background:rgba(35,160,109,.12); }.cockpit-status-tag--warning { color:var(--cockpit-warning); background:rgba(215,152,54,.14); }.cockpit-status-tag--danger { color:var(--cockpit-danger); background:rgba(217,106,120,.14); }.cockpit-elder-card__status { display:flex; align-items:center; gap:5px; margin:12px 0 9px; color:var(--cockpit-muted); font-size:12px; }.cockpit-elder-card__status i { width:7px; height:7px; border-radius:50%; background:var(--cockpit-success); }.cockpit-elder-card--warning .cockpit-elder-card__status i { background:var(--cockpit-warning); }.cockpit-elder-card--danger .cockpit-elder-card__status i { background:var(--cockpit-danger); }.cockpit-elder-card__status span { margin-left:auto; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:10px; }
.cockpit-metrics { display:grid; grid-template-columns:1fr 1fr; gap:8px; }.cockpit-metrics > div { display:grid; grid-template-columns:auto 1fr auto; align-items:baseline; gap:3px; padding:8px; border-radius:8px; background:#f5faff; }.cockpit-metrics span, .cockpit-metrics small { color:var(--cockpit-muted); font-size:10px; }.cockpit-metrics strong { font-size:17px; font-variant-numeric:tabular-nums; }.cockpit-metrics .is-alert strong { color:var(--cockpit-danger); }.cockpit-pagination { display:flex; align-items:center; justify-content:center; gap:10px; margin-top:auto; padding-top:2px; color:var(--cockpit-muted); font-size:12px; }.cockpit-pagination button { width:30px; height:30px; border:1px solid var(--cockpit-line); border-radius:8px; color:var(--cockpit-text); background:#fff; cursor:pointer; }.cockpit-pagination button:disabled { cursor:not-allowed; opacity:.45; }
.cockpit-alert-stream { position:sticky; top:20px; display:flex; flex-direction:column; height:calc(100vh - 104px); padding:16px; overflow:hidden; }.cockpit-alert-stream h2 { display:flex; align-items:center; gap:8px; }.cockpit-alert-stream h2 span { display:grid; min-width:22px; height:22px; place-items:center; border-radius:999px; color:#fff; background:var(--cockpit-danger); font-size:11px; }.cockpit-alert-stream ul { display:flex; flex:1; flex-direction:column; gap:8px; min-height:0; margin:12px 0 0; padding:0; overflow:auto; list-style:none; }.cockpit-alert-item { display:grid; grid-template-columns:minmax(0,1fr) auto; gap:8px; padding:10px; border:1px solid var(--cockpit-line); border-radius:12px; background:#f8fbff; }.cockpit-alert-item--critical { border-color:rgba(217,106,120,.45); background:linear-gradient(135deg,rgba(217,106,120,.08),#fff); }.cockpit-alert-item--warning { border-color:rgba(215,152,54,.4); }.cockpit-alert-item strong { display:block; overflow:hidden; font-size:13px; text-overflow:ellipsis; white-space:nowrap; }.cockpit-alert-item p, .cockpit-alert-item time { display:block; margin:3px 0 0; color:var(--cockpit-muted); font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:11px; overflow-wrap:anywhere; }.cockpit-alert-item button, .cockpit-alert-item__state { align-self:center; border:0; border-radius:999px; padding:6px 8px; color:var(--cockpit-danger); background:rgba(217,106,120,.14); font-size:11px; white-space:nowrap; }.cockpit-alert-item button { cursor:pointer; }.cockpit-alert-item__state { color:var(--cockpit-muted); background:#edf5fd; }.cockpit-alert-item.is-new { animation:cockpit-alert-in .32s ease-out both,cockpit-alert-pulse .6s .32s ease-out 1; }.cockpit-empty { width:100%; padding:16px; color:var(--cockpit-muted); text-align:center; }
.cockpit-elder-card.is-filtered { display:none; }
@keyframes cockpit-stat-in { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } } @keyframes cockpit-alert-in { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } } @keyframes cockpit-alert-pulse { 50% { box-shadow:0 0 0 5px rgba(217,106,120,.18); } }
@media (max-width:1180px) { .cockpit-layout { grid-template-columns:1fr; overflow:visible; }.cockpit-alert-stream { position:static; height:auto; min-height:280px; }.cockpit-elder-grid { grid-template-columns:repeat(4,minmax(0,1fr)); } }
@media (max-width:1023px) { .cockpit-topbar { padding:12px 18px; }.cockpit-layout { padding:16px 18px; }.cockpit-stat-row { grid-template-columns:repeat(3,minmax(0,1fr)); }.cockpit-elder-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }.cockpit-topbar time { display:none; } }
@media (max-width:900px) and (min-width:768px) { .cockpit-topbar { align-items:flex-start; flex-direction:column; }.cockpit-topbar__actions { width:100%; justify-content:flex-end; }.cockpit-search input { width:220px; } }
@media (max-width:767px) { .cockpit-topbar { align-items:flex-start; flex-direction:column; }.cockpit-topbar__actions { width:100%; flex-wrap:wrap; }.cockpit-search { flex:1; min-width:180px; }.cockpit-search input { width:100%; }.cockpit-layout { padding:12px; }.cockpit-stat-row { grid-template-columns:repeat(2,minmax(0,1fr)); }.cockpit-elder-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }.cockpit-elder-card { padding:10px; }.cockpit-metrics { grid-template-columns:1fr; }.cockpit-metrics > div { grid-template-columns:auto 1fr auto; }.cockpit-grid-panel, .cockpit-alert-stream { padding:12px; } }
@media (prefers-reduced-motion:reduce) { .cockpit-page *, .cockpit-page *::before, .cockpit-page *::after { animation-duration:.01ms!important; transition-duration:.01ms!important; } }