:root{--bg:#0d0718;--panel:#171021;--panel2:#21142f;--text:#f7f4ff;--muted:#b7a9c9;--line:#342145;--purple:#8b5cf6;--purple2:#a855f7;--danger:#ef4444;--ok:#22c55e;--white:#fff}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top left,#30124d 0,#0d0718 35%,#050308 100%);color:var(--text);min-height:100vh}.app-shell{display:flex;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;width:245px;background:rgba(15,8,27,.92);border-right:1px solid var(--line);padding:22px;display:flex;flex-direction:column;gap:8px}.brand{font-weight:900;font-size:22px;margin-bottom:18px}.brand span{color:var(--purple)}.sidebar a,.logout{color:var(--muted);text-decoration:none;padding:11px 12px;border-radius:12px;border:1px solid transparent;background:transparent;text-align:left;font-size:14px}.sidebar a:hover,.logout:hover{background:#241535;color:#fff;border-color:#3b2553}.logout{width:100%;cursor:pointer;margin-top:10px}.main{flex:1;padding:34px;max-width:1260px}.auth-main{display:flex;align-items:center;justify-content:center;width:100%;max-width:none}.auth-card,.panel{background:rgba(23,16,33,.92);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 20px 80px rgba(0,0,0,.35)}.auth-card{width:430px}.auth-card.wide{width:min(880px,95vw)}h1{margin:0 0 8px;font-size:32px}h2{margin:0 0 16px;font-size:20px}.muted{color:var(--muted)}.flash{background:#12351f;border:1px solid #266e3e;color:#bcffd1;padding:13px 15px;border-radius:14px;margin-bottom:18px}.error{background:#3d1119;border:1px solid #a5283c;color:#ffd2dc;padding:13px 15px;border-radius:14px;margin-bottom:18px}form{display:flex;flex-direction:column;gap:14px}label{display:flex;flex-direction:column;gap:7px;color:#d9cfee;font-weight:700;font-size:13px}input,select,textarea{width:100%;border:1px solid #3b2553;background:#100918;color:#fff;border-radius:12px;padding:12px;font:inherit;outline:none}textarea{resize:vertical}.grid-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.grid-form .full{grid-column:1/-1}.compact{margin-top:18px}.primary{background:linear-gradient(135deg,var(--purple),var(--purple2));color:#fff;border:0;border-radius:12px;padding:12px 16px;font-weight:900;cursor:pointer}.danger{background:#331018;color:#ffbdc8;border:1px solid #7f1d2d;border-radius:12px;padding:10px 14px;cursor:pointer}.cards{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:16px;margin:22px 0}.card{background:linear-gradient(145deg,#1c102b,#251437);border:1px solid var(--line);border-radius:20px;padding:22px}.card span{display:block;color:var(--muted);font-size:13px;margin-bottom:10px}.card strong{font-size:34px}.panel{margin:20px 0}.detail-card{background:#100918;border:1px solid var(--line);border-radius:16px;margin:12px 0;padding:14px}.detail-card summary{cursor:pointer;color:#fff}.embed-box{background:#09050e;border:1px solid #322044;border-radius:14px;padding:12px;margin:14px 0;overflow:auto}code{display:block;white-space:pre-wrap;color:#e9d5ff}table{width:100%;border-collapse:collapse;background:#100918;border-radius:14px;overflow:hidden}th,td{padding:12px;border-bottom:1px solid #2d1b3e;text-align:left;vertical-align:top}th{color:#c4b5fd;background:#160d22}.test-wrap{margin-top:16px}.test-chat,.chat-log{height:430px;overflow:auto;background:#09050e;border:1px solid #302042;border-radius:18px;padding:16px}.msg{max-width:82%;margin:9px 0;padding:12px 14px;border-radius:14px;line-height:1.45;white-space:pre-wrap}.msg.user{background:#6d28d9;margin-left:auto}.msg.assistant{background:#1f2937}.msg.system{background:#3f2b16}.test-form{display:flex;flex-direction:row;margin-top:12px}.test-form input{flex:1}.kv{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding:14px 0}.kv span{color:var(--muted)}a{color:#c4b5fd}@media(max-width:900px){.app-shell{flex-direction:column}.sidebar{position:relative;width:100%;height:auto}.main{padding:18px}.grid-form,.cards{grid-template-columns:1fr}.auth-main{padding:18px}.auth-card{width:100%}}
.sidebar-label{display:block;color:#b8a5d6;margin:0 0 18px 0;font-size:12px;line-height:1.4}
.sub-panel{margin-top:18px;padding:16px;border:1px solid rgba(255,255,255,.12);border-radius:16px;background:rgba(255,255,255,.03)}
.sub-panel h3{margin-top:0}
.progress-wrap{height:10px;background:rgba(255,255,255,.08);border-radius:20px;overflow:hidden;margin-top:8px}
.progress-bar{height:10px;background:linear-gradient(90deg,#8b5cf6,#d946ef);border-radius:20px}
.landing-wrap{min-height:80vh;display:grid;place-items:center;padding:30px}.landing-card{max-width:760px;text-align:center;background:rgba(20,10,35,.86);border:1px solid #3b2553;border-radius:28px;padding:44px;box-shadow:0 24px 100px rgba(0,0,0,.45)}.brand.big{font-size:32px;margin-bottom:14px}.landing-card h1{font-size:46px;margin:10px 0}.landing-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:26px}.linkbtn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-width:155px}.secondary{background:#1f2937;color:#fff;border:1px solid #465166;border-radius:12px;padding:12px 18px;font-weight:900}.progress-wrap{height:10px;background:#20132d;border:1px solid #3b2553;border-radius:99px;overflow:hidden;margin:8px 0 18px}.progress-bar{height:100%;background:linear-gradient(90deg,#7c3aed,#22d3ee)}
.error-page{max-width:820px;margin:40px auto;background:rgba(20,10,35,.86);border:1px solid #7f1d1d;border-radius:22px;padding:24px}.error-page code{display:block;white-space:pre-wrap;background:#100918;border:1px solid #3b2553;border-radius:12px;padding:12px;margin-top:12px;color:#fecaca}
pre{white-space:pre-wrap;max-width:520px;background:#100918;border:1px solid #3b2553;border-radius:10px;padding:10px;color:#dccfff;max-height:260px;overflow:auto}details summary{cursor:pointer;color:#a78bfa;font-weight:800}