:root{
  --bg:#f5f8fb;
  --surface:#ffffff;
  --surface-2:#eef6fb;
  --text:#14212b;
  --muted:#667786;
  --border:#dbe5ec;
  --accent:#03b1fe;
  --accent-deep:#0079b5;
  --good:#0a8a5b;
  --warn:#b46a00;
  --bad:#c23b3b;
  --info:#5268d8;
  --shadow:0 12px 34px rgba(30,60,80,.09);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5}
a{color:inherit}
button,input,select{font:inherit}
.app{display:grid;grid-template-columns:280px minmax(0,1fr);min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;border-right:1px solid var(--border);background:#fff;display:flex;flex-direction:column;gap:20px;z-index:10}
.brand{display:flex;gap:12px;align-items:center;padding:4px 6px 12px}
.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#66d1ff);display:grid;place-items:center;color:#fff;font-weight:900;letter-spacing:-.04em;box-shadow:0 10px 25px rgba(3,177,254,.22)}
.brand h1{font-size:16px;margin:0;line-height:1.15}.brand p{font-size:12px;color:var(--muted);margin:3px 0 0}
.nav{display:grid;gap:6px}
.nav button{border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:10px;color:#42525e;cursor:pointer;font-weight:650}
.nav button:hover,.nav button.active{background:var(--surface-2);color:var(--accent-deep)}
.sidebar-bottom{margin-top:auto;display:grid;gap:10px}
.small-note{font-size:12px;color:var(--muted);padding:10px 12px;background:#f7fafc;border:1px solid var(--border);border-radius:10px}
.main{min-width:0}
.topbar{position:sticky;top:0;z-index:8;display:flex;align-items:center;gap:14px;padding:16px 28px;border-bottom:1px solid rgba(219,229,236,.9);background:rgba(245,248,251,.92);backdrop-filter:blur(14px)}
.search{position:relative;flex:1;max-width:760px}.search input{width:100%;padding:12px 14px 12px 40px;border:1px solid var(--border);border-radius:12px;background:#fff;outline:none}.search input:focus{border-color:#8fdcff;box-shadow:0 0 0 3px rgba(3,177,254,.1)}
.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:#78909e}
.top-actions{display:flex;gap:8px;align-items:center}.btn{border:1px solid var(--border);background:#fff;color:#31424e;padding:10px 13px;border-radius:10px;cursor:pointer;font-weight:700}.btn:hover{border-color:#9ccfe7}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.content{padding:30px;max-width:1500px;margin:0 auto}
.page{display:none}.page.active{display:block}
.hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr);gap:18px;align-items:stretch;margin-bottom:22px}
.hero-main{background:#fff;border:1px solid var(--border);border-radius:20px;padding:28px;box-shadow:var(--shadow)}
.hero-main h2{font-size:30px;line-height:1.1;margin:0 0 10px;letter-spacing:-.03em}.hero-main p{color:var(--muted);max-width:850px;margin:0}
.hero-side{background:#112838;color:#fff;border-radius:20px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;min-height:210px}.hero-side .label{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#9fdfff}.hero-side .value{font-weight:800;font-size:19px;line-height:1.3;margin-top:8px}.hero-side .next{font-size:13px;color:#c8d7df;margin-top:18px}
.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:24px}.metric{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.metric .n{font-size:28px;font-weight:850;letter-spacing:-.03em}.metric .k{font-size:13px;color:var(--muted);margin-top:3px}
.section{margin-top:24px}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:12px}.section h3{font-size:21px;margin:0;letter-spacing:-.02em}.section-head p{margin:4px 0 0;color:var(--muted);font-size:14px}
.grid{display:grid;gap:14px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.card h4{margin:0 0 6px;font-size:16px}.card p{margin:0;color:var(--muted);font-size:14px}
.status{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:800;white-space:nowrap}.status::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}.s-done,.s-stable,.s-resolved,.s-locked{color:var(--good);background:#eaf8f2}.s-todo,.s-open{color:var(--bad);background:#fff0f0}.s-partial,.s-review,.s-recheck,.s-candidate,.s-next{color:var(--warn);background:#fff6e7}.s-experimental{color:#a43c78;background:#fff0f8}.s-archive,.s-historical,.s-fallback{color:#607282;background:#eef3f6}.s-active{color:var(--accent-deep);background:#e9f7ff}.s-queued{color:var(--info);background:#eef0ff}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 16px}.filter{border:1px solid var(--border);background:#fff;padding:8px 10px;border-radius:9px;cursor:pointer;color:#50616d}.filter.active{background:#e9f7ff;border-color:#a8ddf4;color:var(--accent-deep);font-weight:750}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--border);border-radius:14px}.table{width:100%;border-collapse:collapse;min-width:900px}.table th,.table td{padding:13px 14px;border-bottom:1px solid #edf2f5;text-align:left;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#71828e;background:#fbfcfd;position:sticky;top:0}.table td{font-size:14px}.table tr:last-child td{border-bottom:0}.table tr:hover td{background:#fbfdff}.id{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#748692;font-size:12px}.priority{font-weight:850;font-size:12px}.p0{color:var(--bad)}.p1{color:var(--warn)}.p2{color:#5268d8}
.check-row{display:grid;grid-template-columns:100px minmax(220px,1.1fr) 120px 80px minmax(260px,1.3fr);gap:10px;align-items:start;padding:13px 14px;border-bottom:1px solid #edf2f5}.check-row:last-child{border-bottom:0}.check-title{font-weight:750}.check-note{font-size:13px;color:var(--muted)}
.version-card{display:grid;gap:10px}.version-top{display:flex;justify-content:space-between;gap:10px;align-items:start}.version-name{font-weight:850;font-size:17px}.version-ref{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#6a7a85;background:#f6f8fa;padding:7px 8px;border-radius:8px;word-break:break-all}
.role{display:flex;gap:12px}.role-level{flex:0 0 42px;width:42px;height:42px;border-radius:11px;background:#eaf7fd;color:var(--accent-deep);display:grid;place-items:center;font-weight:900}.role h4{margin:1px 0 4px}.role p{font-size:13px;color:var(--muted);margin:0}
.timeline{display:grid;gap:0}.timeline-item{position:relative;padding:0 0 24px 28px;border-left:2px solid #dce7ed;margin-left:6px}.timeline-item:last-child{border-left-color:transparent}.timeline-item::before{content:"";position:absolute;left:-7px;top:3px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--accent)}.timeline-item h4{margin:0 0 4px}.timeline-item p{margin:0;color:var(--muted);font-size:14px}.timeline-item .date{font-size:12px;color:#83939f;margin-bottom:4px}
.roadmap{display:grid;gap:12px}.roadmap-item{display:grid;grid-template-columns:220px minmax(0,1fr);gap:16px;padding:18px;background:#fff;border:1px solid var(--border);border-radius:14px}.roadmap-item h4{margin:0 0 6px}.roadmap-item ul{margin:10px 0 0;padding-left:18px;color:#50616d}.roadmap-item li{margin:4px 0}
.incident{border-left:4px solid #ccd8df}.incident.high{border-left-color:var(--bad)}.incident.medium{border-left-color:var(--warn)}.incident.low{border-left-color:#78909e}.incident-head{display:flex;justify-content:space-between;gap:12px;align-items:start;margin-bottom:8px}.incident h4{margin:0}
.codebox{background:#0e1c26;color:#d9eef7;border-radius:14px;padding:18px;overflow:auto;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre-wrap}.ai-panel{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.6fr);gap:14px}.warning{background:#fff7e8;border:1px solid #f3d7a5;border-radius:12px;padding:14px;color:#77531f;font-size:14px}
.empty{padding:28px;text-align:center;color:var(--muted)}
.mobile-menu{display:none}
.kbd{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;border:1px solid var(--border);border-bottom-width:2px;background:#fff;padding:2px 5px;border-radius:5px;color:#5d6d79}
.progress{height:8px;background:#e9eff3;border-radius:999px;overflow:hidden}.progress > span{display:block;height:100%;background:var(--accent);border-radius:999px}
.list-clean{list-style:none;margin:0;padding:0}.list-clean li{padding:10px 0;border-bottom:1px solid #edf2f5}.list-clean li:last-child{border-bottom:0}
.footer{padding:28px 0 8px;color:#85939d;font-size:12px}
.search-hit{outline:2px solid #ffe08a;outline-offset:-2px;background:#fffaf0!important}
@media(max-width:1100px){.metrics{grid-template-columns:repeat(2,1fr)}.grid.four{grid-template-columns:repeat(2,1fr)}.grid.three{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.ai-panel{grid-template-columns:1fr}}
@media(max-width:860px){.app{grid-template-columns:1fr}.sidebar{position:fixed;left:-290px;transition:left .22s ease;box-shadow:var(--shadow)}.sidebar.open{left:0}.mobile-menu{display:inline-flex}.content{padding:20px}.topbar{padding:12px 16px}.top-actions .desktop-only{display:none}.grid.two,.grid.three,.grid.four{grid-template-columns:1fr}.roadmap-item{grid-template-columns:1fr}.check-row{grid-template-columns:1fr}.hero-main h2{font-size:25px}}
@media(max-width:560px){.metrics{grid-template-columns:1fr}.content{padding:14px}.hero-main,.hero-side{padding:20px;border-radius:16px}.topbar{gap:8px}.search input{padding-left:36px}.btn{padding:9px 10px;font-size:13px}}