:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#e8edf5;background:#0b0f14;--line:#202938;--panel:#111821;--muted:#8e9aab;--accent:#6ea8fe}
*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden}button{font:inherit}
body{background:#0b0f14}.shell{height:100vh;display:grid;grid-template-columns:230px 1fr 300px;grid-template-rows:54px 1fr 28px}
.top{grid-column:1/4;display:flex;align-items:center;border-bottom:1px solid var(--line);background:#0e141c;padding:0 14px;gap:18px}
.brand{font-weight:800;letter-spacing:.08em}.brand span{color:var(--accent)}.topmeta{color:var(--muted);font-size:12px}
.nav{grid-row:2;background:#0e141c;border-right:1px solid var(--line);padding:14px 10px;overflow:auto}.nav h4{font-size:11px;color:#68758a;text-transform:uppercase;letter-spacing:.12em;margin:14px 10px 8px}
.nav button{width:100%;text-align:left;border:0;background:transparent;color:#b8c2d1;padding:10px 12px;border-radius:8px;cursor:pointer}.nav button:hover,.nav button.active{background:#182230;color:#fff}
.main{grid-row:2;display:grid;grid-template-rows:42px 1fr;min-width:0}.tabs{display:flex;align-items:end;gap:4px;padding:7px 10px 0;border-bottom:1px solid var(--line);background:#0b1017}
.tab{padding:8px 14px;border:1px solid var(--line);border-bottom:0;border-radius:8px 8px 0 0;color:#9eabba;background:#101720;font-size:12px}.tab.active{color:#fff;background:#151e29}
.workspace{padding:18px;overflow:auto;background:radial-gradient(circle at 50% 0,#121a25 0,#0b0f14 42%)}
.hero{max-width:1080px;margin:auto}.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#6d7b91}.hero h1{font-size:34px;margin:8px 0 8px}.hero p{color:#9ba8ba;max-width:760px;line-height:1.55}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:24px}.card{background:#111821;border:1px solid var(--line);border-radius:12px;padding:16px;min-height:132px}.card h3{margin:0 0 8px;font-size:15px}.card p{margin:0;color:#8f9bac;font-size:13px;line-height:1.45}.badge{display:inline-block;margin-top:16px;padding:4px 8px;border:1px solid #2b3850;border-radius:999px;color:#98baf0;font-size:11px}
.james{grid-row:2;border-left:1px solid var(--line);background:#0e141c;display:grid;grid-template-rows:54px 1fr auto}.jhead{padding:14px 16px;border-bottom:1px solid var(--line);font-weight:700}.jbody{padding:16px;color:#929fb1;font-size:13px;line-height:1.5}.jinput{padding:12px;border-top:1px solid var(--line)}.jinput input{width:100%;background:#111922;border:1px solid #293446;border-radius:8px;padding:10px;color:#fff;outline:none}
.status{grid-column:1/4;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-top:1px solid var(--line);background:#0a0f15;color:#6f7c8e;font-size:11px}.ok{color:#78d7a5}
@media(max-width:1050px){.shell{grid-template-columns:190px 1fr}.james{display:none}.top,.status{grid-column:1/3}.grid{grid-template-columns:1fr 1fr}}