:root{color-scheme:dark;--bg0: #070b14;--bg1: #0b1220;--card: rgba(15, 26, 51, .8);--cardSolid: #0f1a33;--border: rgba(255, 255, 255, .1);--border2: rgba(255, 255, 255, .16);--text: rgba(232, 238, 252, .95);--muted: rgba(232, 238, 252, .72);--muted2: rgba(232, 238, 252, .55);--accent: #3b82f6;--accent2: #22c55e;--danger: #ef4444;--shadow: 0 10px 30px rgba(0, 0, 0, .35);--radius: 14px;--chip: rgba(255, 255, 255, .06)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(900px 450px at 18% 10%,rgba(59,130,246,.18),transparent 55%),radial-gradient(800px 400px at 85% 0%,rgba(34,197,94,.12),transparent 55%),linear-gradient(180deg,var(--bg0),var(--bg1) 45%,var(--bg0));color:var(--text)}a{color:inherit}.appShell{min-height:100vh;display:grid;grid-template-rows:auto 1fr}.topbar{position:sticky;top:0;z-index:5;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#070b14a6;border-bottom:1px solid var(--border)}.topbarInner{max-width:1200px;margin:0 auto;padding:14px 16px;display:flex;gap:12px;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center}.brandMark{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,#3b82f6,#22c55e);box-shadow:0 12px 30px #3b82f638}.brandTitle{display:flex;flex-direction:column;line-height:1.1}.brandTitle strong{font-size:14px;letter-spacing:.2px}.brandTitle span{font-size:12px;color:var(--muted)}.container{max-width:1200px;margin:0 auto;width:100%;padding:16px}.mainGrid{display:grid;grid-template-columns:minmax(0,1fr) 460px;gap:16px;align-items:start}@media (max-width: 980px){.mainGrid{grid-template-columns:1fr}}.stack{display:grid;gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.cardHeader{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:baseline;justify-content:space-between;gap:10px}.cardTitle{font-weight:760;letter-spacing:.2px}.cardSubtle{font-size:12px;color:var(--muted)}.cardBody{padding:14px}.row{display:flex;gap:10px;align-items:center}.rowBetween{justify-content:space-between}.small{font-size:12px;color:var(--muted)}.badge{font-size:12px;color:#e8eefce6;border:1px solid var(--border);background:#ffffff0f;padding:4px 8px;border-radius:999px}.badgeSuccess{border-color:#22c55e59;background:#22c55e1a}.badgeWarn{border-color:#f59e0b59;background:#f59e0b14}.notice{padding:10px 12px;border-radius:12px;background:#ffffff0f;border:1px solid rgba(255,255,255,.08);white-space:pre-wrap}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--border);background:var(--chip);color:#e8eefceb;padding:7px 10px;border-radius:999px;font-size:12px;cursor:pointer;transition:transform .12s ease,filter .12s ease,border-color .12s ease}.chip:hover{filter:brightness(1.08);transform:translateY(-1px);border-color:#3b82f673}.chip:disabled{opacity:.5;cursor:not-allowed;transform:none}.iconButton{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:#ffffff0d;color:#e8eefceb;padding:8px 10px;border-radius:12px;cursor:pointer;font-size:12px;transition:filter .12s ease,transform .12s ease}.iconButton:hover{filter:brightness(1.08);transform:translateY(-1px)}.progressBar{height:8px;border-radius:999px;background:#ffffff14;overflow:hidden;border:1px solid rgba(255,255,255,.12)}.progressFill{height:100%;width:35%;background:linear-gradient(90deg,#3b82f6,#22c55e);animation:indeterminate 1.2s ease-in-out infinite}@keyframes indeterminate{0%{transform:translate(-120%)}50%{transform:translate(40%)}to{transform:translate(220%)}}.noticeDanger{border-color:#ef444473;background:#ef44440f}.emptyState{border:1px dashed rgba(255,255,255,.18);background:#ffffff08;border-radius:14px;padding:14px}.emptyIcon{width:44px;height:44px;border-radius:16px;background:radial-gradient(circle at 30% 30%,#3b82f68c,#22c55e40);border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 36px #00000040}.graphCanvas{width:100%;height:clamp(320px,52vh,560px);background:#0b12208c}@media (max-width: 980px){.graphCanvas{height:clamp(260px,42vh,440px)}}.field{display:grid;gap:6px}.label{font-size:12px;color:var(--muted2)}.input,.textarea{width:100%;background:#0b1220d9;color:var(--text);border:1px solid var(--border2);border-radius:12px;padding:10px 12px;outline:none;transition:border-color .12s ease,box-shadow .12s ease,transform .12s ease}.textarea{min-height:110px;resize:vertical;line-height:1.35}.input:focus,.textarea:focus{border-color:#3b82f6b3;box-shadow:0 0 0 4px #3b82f62e}.input:disabled,.textarea:disabled{opacity:.7}.button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,#3b82f6,#2563eb);color:#fff;padding:10px 12px;border-radius:12px;cursor:pointer;font-weight:650;letter-spacing:.2px;transition:transform .12s ease,filter .12s ease,box-shadow .12s ease,opacity .12s ease;box-shadow:0 12px 28px #2563eb33}.button:hover{filter:brightness(1.05);transform:translateY(-1px)}.button:active{transform:translateY(0)}.button:disabled{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}.buttonSecondary{background:#ffffff0f;box-shadow:none}.fileInput{width:100%;border:1px dashed rgba(255,255,255,.22);background:#ffffff08;padding:10px 12px;border-radius:12px;color:var(--muted)}.sectionGap{margin-top:14px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}