:root{color-scheme:dark;--bg: #0b0d10;--surface: #14171c;--surface-2: #1c2027;--border: #2a2f38;--text: #e9edf2;--muted: #8b94a3;--accent: #3e8bff;--accent-strong: #2f74e0;--ok: #2ecc71;--warn: #f5a524;--danger: #ff4d4f;--radius: 14px;--gap: 14px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.45}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}h1,h2,h3{margin:0;font-weight:600}h2{font-size:1rem;letter-spacing:.02em}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.8rem}.container{width:100%;max-width:1100px;margin:0 auto;padding:var(--gap)}.grid{display:grid;gap:var(--gap);grid-template-columns:1fr}@media(min-width:720px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1040px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}.card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.stack{display:flex;flex-direction:column;gap:8px}.muted{color:var(--muted);font-size:.85rem}.metric{font-size:2rem;font-weight:650;line-height:1.1}.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:.9rem;margin:0}.kv dt{color:var(--muted)}.kv dd{margin:0;text-align:right}.btn{appearance:none;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:10px;padding:10px 14px;min-height:44px;font:inherit;font-size:.92rem;font-weight:550;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background .15s,border-color .15s,opacity .15s}.btn:hover:not(:disabled){border-color:#3a414d;background:#232832}.btn:focus-visible,.input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}.btn-danger{border-color:#ff4d4f80;color:#ffb3b4}.btn-ghost{background:transparent}.btn-sm{min-height:36px;padding:6px 10px;font-size:.85rem}.btn-grow{flex:1 1 0;min-width:120px}.input{width:100%;min-height:44px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#0f1216;color:var(--text);font:inherit}.input[aria-invalid=true]{border-color:var(--danger)}label.field{display:flex;flex-direction:column;gap:6px;font-size:.85rem;color:var(--muted)}.check{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted)}input[type=range]{width:100%;accent-color:var(--accent);min-height:32px}input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}.badge:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.badge-ok{color:var(--ok)}.badge-warn{color:var(--warn)}.badge-danger{color:var(--danger)}.alert{border-radius:12px;padding:12px 14px;border:1px solid var(--border);background:var(--surface);display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;font-size:.9rem}.alert-danger{border-color:#ff4d4f73;background:#ff4d4f14}.alert-warn{border-color:#f5a52473;background:#f5a52414}.alert-info{border-color:#3e8bff73;background:#3e8bff14}.alert-ok{border-color:#2ecc7173;background:#2ecc7114}.overlay{position:fixed;inset:0;z-index:50;background:#050608d1;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:16px}.modal{width:100%;max-width:420px;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:14px;box-shadow:0 20px 60px #0009}.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}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}}