:root{--bg: #0a0a0a;--bg2: #111317;--card: #15181d;--card2: #1b1f26;--line: #262b33;--txt: #f2f4f7;--mut: #9aa3b0;--mut2: #6b7280;--acc: #7c5cff;--acc2: #22d3ee;--ai: #a78bfa;--good: #34d399;--warn: #f59e0b;--bad: #f87171;--r: 14px;--sh: 0 10px 30px rgba(0,0,0,.45)}*{box-sizing:border-box;padding:0;margin:0}html,body,#root{height:100%}body{background:radial-gradient(1100px 700px at 85% -10%,#1a1530 0%,transparent 55%),var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit}.shell{display:grid;grid-template-columns:232px 1fr;min-height:100vh}.sidebar{border-right:1px solid var(--line);background:#0c0e12;padding:18px 14px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;font-weight:800;padding:6px 8px 18px}.brand .logo{width:26px;height:26px;border-radius:50%;background:conic-gradient(from 210deg,var(--acc),var(--acc2),var(--ai),var(--acc));box-shadow:0 0 16px #7c5cff8c}.navlabel{font-size:11px;color:var(--mut2);letter-spacing:.5px;margin:14px 8px 6px}.navitem{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;font-size:13.5px;color:var(--mut)}.navitem:hover{background:var(--card);color:var(--txt)}.navitem.active{background:var(--card2);color:var(--txt)}.navitem .ic{width:18px;text-align:center}.sidefoot{position:absolute;bottom:16px;left:14px;right:14px}.main{min-width:0}.topbar{display:flex;align-items:center;gap:12px;height:60px;padding:0 26px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;background:#0a0a0acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.topbar .crumb{color:var(--mut);font-size:13.5px}.topbar .crumb b{color:var(--txt)}.content{padding:26px;max-width:1080px}.h1{font-size:24px;letter-spacing:-.3px}.muted{color:var(--mut)}.row{display:flex;align-items:center;gap:12px}.spread{display:flex;align-items:center;justify-content:space-between;gap:12px}.grid{display:grid;gap:14px}.g2{grid-template-columns:1fr 1fr}@media(max-width:760px){.g2,.shell{grid-template-columns:1fr}.sidebar{display:none}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:10px;font-size:13.5px;font-weight:600;border:1px solid var(--line);background:var(--card2);color:var(--txt)}.btn:hover{border-color:#39414e}.btn.primary{background:linear-gradient(90deg,var(--acc),var(--ai));border:none;color:#fff}.btn.ghost{background:transparent}.btn.danger{background:transparent;border-color:#f8717166;color:var(--bad)}.btn.block{width:100%;justify-content:center}.btn:disabled{opacity:.55;cursor:default}.badge{font-size:10px;padding:3px 8px;border-radius:6px;font-weight:700}.b-on{background:#34d39926;color:var(--good)}.b-off{background:#22262e;color:var(--mut)}.b-ai{background:#a78bfa29;color:var(--ai)}.field{margin-bottom:14px}.field label{display:block;font-size:12px;color:var(--mut);margin-bottom:6px}.inp{width:100%;background:#0c0e12;border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:10px 12px;font-size:13.5px}.inp:focus{outline:none;border-color:var(--acc)}textarea.inp{resize:vertical;min-height:76px;line-height:1.5}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{font-size:12px;background:var(--card2);border:1px solid var(--line);padding:6px 11px;border-radius:999px;color:var(--mut);cursor:pointer;-webkit-user-select:none;user-select:none}.chip.on{background:#7c5cff2e;border-color:var(--acc);color:#cfc3ff}.tabs{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:18px}.tab{padding:10px 14px;font-size:13.5px;color:var(--mut);border-bottom:2px solid transparent;margin-bottom:-1px;background:none;border-top:none;border-left:none;border-right:none}.tab.on{color:var(--txt);border-bottom-color:var(--acc)}.sw{width:44px;height:26px;border-radius:999px;background:#333;position:relative;transition:.2s;border:none;flex:0 0 auto}.sw:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.2s}.sw.on{background:linear-gradient(90deg,var(--acc),var(--acc2))}.sw.on:after{left:21px}.avatar{width:44px;height:44px;border-radius:50%;background:#22262e;display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 auto}.avatar.ai{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--ai)}.upl{border:1.5px dashed var(--line);border-radius:12px;padding:20px;text-align:center;color:var(--mut);font-size:13px;background:#0c0e12}.file{display:flex;align-items:center;gap:10px;font-size:13px;background:#0c0e12;border:1px solid var(--line);border-radius:10px;padding:9px 12px;margin-top:8px}.file .x{margin-left:auto;color:var(--mut2);cursor:pointer}.note{display:flex;gap:11px;background:#22d3ee0f;border:1px solid rgba(34,211,238,.25);border-radius:12px;padding:12px 14px;font-size:13px;color:var(--mut)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:100%;max-width:380px}.login-card .brand{justify-content:center;font-size:18px;padding-bottom:22px}.err{color:var(--bad);font-size:12.5px;margin-top:10px}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--mut)}