:root {
  --bg:#0b0f14; --panel:#121820; --panel2:#17202b; --line:#243041;
  --text:#e8eef7; --muted:#8b9bb0; --accent:#5b9dff; --ok:#3dd68c;
  --danger:#ff6b7a; --warn:#f0b429;
  --font:"DM Sans",system-ui,sans-serif; --mono:"JetBrains Mono",monospace;
}
*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:var(--font);color:var(--text);background:var(--bg)}
.bg{position:fixed;inset:0;pointer-events:none;background:radial-gradient(800px 400px at 0% 0%,#1a274055,transparent 50%)}
.screen{display:none;position:relative;z-index:1;min-height:100%}
.screen.active{display:block}
#screen-app.active{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.login-card{max-width:400px;margin:10vh auto;padding:1.5rem;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.login-card h1{margin:.4rem 0}.logo{font-weight:700;color:var(--accent)}.back{color:var(--muted);text-decoration:none;font-size:.85rem}
.form label,form label{display:grid;gap:.3rem;margin:.7rem 0;font-size:.85rem;font-weight:600;color:var(--muted)}
input,textarea,select{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:.65rem .75rem;font:inherit}
.btn{border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:10px;padding:.5rem .85rem;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex}
.btn.primary{background:linear-gradient(135deg,#5b9dff,#7c5cff);border:none;color:#fff;width:100%;justify-content:center;margin-top:.4rem}
.btn.ghost{background:transparent}.btn.danger{border-color:#ff6b7a55;color:var(--danger)}
.btn.full{width:100%;justify-content:center;margin-top:.35rem}
.err{color:var(--danger);min-height:1.1rem;font-size:.85rem}
.muted{color:var(--muted)}.small{font-size:.78rem}
.side{border-right:1px solid var(--line);background:#0e141c;padding:1rem;display:flex;flex-direction:column;gap:1rem}
.side-brand{display:grid;gap:.15rem}.nav{display:flex;flex-direction:column;gap:.3rem;flex:1}
.nav-btn{text-align:left;border:1px solid transparent;background:transparent;color:var(--muted);padding:.55rem .7rem;border-radius:10px;font:inherit;cursor:pointer;font-weight:500}
.nav-btn:hover{background:var(--panel2);color:var(--text)}
.nav-btn.active{background:#5b9dff18;border-color:#5b9dff44;color:var(--text)}
.side-foot{margin-top:auto}
.main{padding:1.1rem 1.35rem 2rem;max-width:1000px}
.bar{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1rem}
.bar h1{margin:0;font-size:1.45rem}.bar-actions{display:flex;gap:.4rem;align-items:center;flex-wrap:wrap}
.pill{font-family:var(--mono);font-size:.72rem;border:1px solid var(--line);border-radius:999px;padding:.2rem .55rem}
.pill.ok{color:var(--ok);border-color:#3dd68c55}.pill.bad{color:var(--danger);border-color:#ff6b7a55}
.view{display:none}.view.active{display:block}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin:1rem 0}
.stat,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:.9rem 1rem;margin-bottom:.75rem}
.stat .n{font-size:1.5rem;font-weight:700}.stat .l{color:var(--muted);font-size:.82rem}
.row{display:flex;gap:.45rem;flex-wrap:wrap;margin-bottom:.65rem}
.row input,.row select{flex:1;min-width:120px;width:auto}
.list{display:grid;gap:.5rem}
.item{display:flex;justify-content:space-between;gap:.8rem;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:.75rem .9rem}
.item h4{margin:0 0 .2rem}.item p,.item .meta{margin:0;color:var(--muted);font-size:.85rem}
.item .meta{font-family:var(--mono);font-size:.7rem;margin-top:.3rem}
.chip-row{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{display:inline-flex;padding:.35rem .65rem;border-radius:999px;border:1px solid var(--line);background:var(--panel2);color:var(--text);text-decoration:none;font-size:.85rem;font-weight:600}
.mono{font-family:var(--mono);font-size:.78rem;white-space:pre-wrap;color:var(--muted);margin:0}
.pre{max-height:160px;overflow:auto}.small{max-height:220px;overflow:auto}
.chat{height:min(48vh,420px);overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:.85rem;margin-bottom:.65rem;display:flex;flex-direction:column;gap:.5rem}
.msg{max-width:85%;padding:.6rem .75rem;border-radius:12px;white-space:pre-wrap}
.msg.user{align-self:flex-end;background:#5b9dff22;border:1px solid #5b9dff44}
.msg.assistant{align-self:flex-start;background:var(--panel2);border:1px solid var(--line)}
.badge{font-family:var(--mono);font-size:.7rem;border:1px solid var(--line);border-radius:999px;padding:.1rem .4rem;margin-right:.3rem;color:var(--muted)}
@media(max-width:900px){#screen-app.active{grid-template-columns:1fr}.side{border-right:0;border-bottom:1px solid var(--line)}.nav{flex-direction:row;flex-wrap:wrap}.cards{grid-template-columns:1fr 1fr}}