:root{
  --bg:#0b0f1a; --panel:#141a2b; --panel2:#1b2236; --line:#26304a;
  --txt:#e8ecf6; --muted:#9aa6c4; --brand:#6366f1; --brand2:#8b5cf6;
  --gold:#f5b942; --ok:#10b981; --bad:#ef4444; --warn:#f59e0b;
  --radius:16px;
}
*{box-sizing:border-box}
body{
  margin:0; font-family:"Segoe UI",system-ui,Arial,sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,#1d2440 0%,var(--bg) 55%);
  color:var(--txt); min-height:100vh;
}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:28px 20px 64px}
.top{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.logo{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--brand2));font-size:22px;
  box-shadow:0 8px 24px rgba(99,102,241,.35)
}
h1{font-size:22px;margin:0}
.sub{color:var(--muted);font-size:13px;margin-top:2px}
.badge{font-size:11px;padding:3px 9px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.badge.on{color:var(--ok);border-color:rgba(16,185,129,.4)}
.intg{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{display:flex;align-items:center;gap:7px;font-size:12px;padding:7px 12px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel)}
.chip .dot{width:8px;height:8px;border-radius:50%;background:#46506e}
.chip.on{border-color:rgba(16,185,129,.4)}
.chip.on .dot{background:var(--ok);box-shadow:0 0 8px rgba(16,185,129,.6)}
.chip .nm{font-weight:600}
.chip .st{color:var(--muted)}
.grid{display:grid;grid-template-columns:380px 1fr;gap:20px;margin-top:22px}
@media(max-width:840px){.grid{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.card h2{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
input[type=text],select{
  width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--txt);font-size:14px;outline:none
}
input[type=text]:focus,select:focus{border-color:var(--brand)}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{
  flex:1;min-width:90px;padding:10px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--muted);cursor:pointer;font-size:13px;transition:.15s
}
.seg button.active{border-color:var(--brand);color:#fff;background:linear-gradient(135deg,rgba(99,102,241,.25),rgba(139,92,246,.18))}
.btn{
  width:100%;margin-top:20px;padding:13px;border:none;border-radius:12px;cursor:pointer;
  font-size:15px;font-weight:600;color:#fff;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  box-shadow:0 10px 26px rgba(99,102,241,.35)
}
.btn:disabled{opacity:.6;cursor:wait}
.hint{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.5}
.list{display:flex;flex-direction:column;gap:10px}
.empty{color:var(--muted);font-size:13px;text-align:center;padding:30px}
.row{
  display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line);
  border-radius:12px;background:var(--panel2)
}
.row .meta{flex:1;min-width:0}
.row .title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .small{font-size:12px;color:var(--muted);margin-top:3px}
.pill{font-size:11px;padding:3px 8px;border-radius:999px}
.pill.completed{background:rgba(16,185,129,.15);color:#5eead4}
.pill.failed{background:rgba(239,68,68,.15);color:#fca5a5}
.pill.processing{background:rgba(245,185,66,.15);color:#fcd34d}
.play{
  padding:9px 14px;border-radius:10px;border:none;cursor:pointer;font-weight:600;font-size:13px;
  color:#1a1206;background:linear-gradient(135deg,var(--gold),#f59e0b)
}
/* review & progress */
.doc{max-width:760px;margin:0 auto}
textarea{width:100%;padding:11px 12px;border-radius:10px;border:1px solid var(--line);
  background:var(--panel2);color:var(--txt);font-size:14px;font-family:inherit;resize:vertical;outline:none}
textarea:focus{border-color:var(--brand)}
.qcard{border:1px solid var(--line);border-radius:12px;padding:14px;margin:12px 0;background:var(--panel2)}
.qhead{font-weight:700;font-size:13px;color:var(--gold);margin-bottom:6px}
.optrow{display:flex;align-items:center;gap:10px;margin-top:8px}
.optrow .lab{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:8px;
  font-weight:800;background:linear-gradient(135deg,var(--brand),var(--brand2))}
.bar{height:12px;border-radius:999px;background:var(--panel2);overflow:hidden;border:1px solid var(--line);margin:8px 0}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--gold));transition:width .4s}
.bad{border:1px solid rgba(239,68,68,.4);background:rgba(239,68,68,.08)}
.spin{display:inline-block;width:16px;height:16px;border:2px solid var(--line);border-top-color:var(--brand);
  border-radius:50%;animation:sp 1s linear infinite;vertical-align:middle;margin-right:8px}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{
  position:fixed;left:50%;bottom:26px;transform:translateX(-50%);
  background:var(--panel2);border:1px solid var(--line);padding:12px 18px;border-radius:12px;
  font-size:14px;opacity:0;transition:.25s;pointer-events:none
}
.toast.show{opacity:1}