:root{--bg:#0b1f1a;--bg-2:#0f2a23;--panel:#12302807;--card:hsla(0,0%,100%,.04);--card-border:rgba(201,162,75,.18);--primary:#0e7c66;--primary-2:#14a085;--accent:#c9a24b;--accent-2:#e3c476;--text:#eaf3ef;--text-dim:#9fb3ac;--danger:#e05a5a;--radius:16px;--shadow:0 10px 40px rgba(0,0,0,.35)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(1200px 600px at 80% -10%,rgba(20,160,133,.18),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(201,162,75,.12),transparent 55%),linear-gradient(160deg,var(--bg),var(--bg-2));background-attachment:fixed;color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.brand{font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:10px}.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary-2),var(--accent));display:grid;place-items:center;font-weight:900;color:#07140f}.brand .name{font-size:18px}.brand .name small{display:block;font-size:10px;letter-spacing:3px;color:var(--accent-2);font-weight:600}.container{max-width:1080px;margin:0 auto;padding:28px 22px 60px}.topbar{justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--card-border);background:rgba(7,20,15,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:20}.topbar,.topbar .links{display:flex;align-items:center}.topbar .links{gap:18px;font-size:14px;color:var(--text-dim)}.topbar .links a:hover{color:var(--accent-2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border:none;border-radius:10px;padding:11px 18px;font-size:14px;font-weight:600;cursor:pointer;transition:transform .08s ease,filter .15s ease}.btn:hover{filter:brightness(1.08)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.gold{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#1a1407}.btn.ghost{background:transparent;border:1px solid var(--card-border);color:var(--text)}.btn.danger{background:linear-gradient(135deg,#b23b3b,var(--danger))}.btn.sm{padding:7px 12px;font-size:13px}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.grid{display:grid;grid-gap:18px;gap:18px}.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.module-card{cursor:pointer;transition:transform .12s ease,border-color .15s ease;position:relative;overflow:hidden}.module-card:hover{transform:translateY(-3px);border-color:rgba(201,162,75,.5)}.module-card .num{font-size:13px;color:var(--accent-2);font-weight:700;letter-spacing:2px}.module-card h3{margin:8px 0 6px;font-size:20px}.module-card p{color:var(--text-dim);font-size:14px;line-height:1.5;margin:0 0 8px}.label{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--accent-2);font-weight:700;margin-bottom:8px}.input,.select,.textarea{width:100%;background:rgba(0,0,0,.25);border:1px solid var(--card-border);border-radius:10px;padding:11px 13px;color:var(--text);font-size:14px;font-family:inherit}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--primary-2)}.textarea{min-height:120px;resize:vertical}.chip{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:999px;cursor:pointer;border:1px solid var(--card-border);background:rgba(0,0,0,.2);font-size:14px;color:var(--text-dim);transition:all .12s ease}.chip:hover{border-color:var(--primary-2);color:var(--text)}.chip.active{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-color:transparent}.chip-row{display:flex;flex-wrap:wrap;gap:10px}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:100%;max-width:400px}.auth-card h1{font-size:24px;margin:6px 0 4px}.auth-card .sub{color:var(--text-dim);font-size:14px;margin-bottom:22px}.field{margin-bottom:16px}.error-msg{color:var(--danger);font-size:13px;margin-top:10px}.chat-shell{display:grid;grid-template-rows:auto 1fr auto;height:calc(100vh - 64px)}.chat-head{padding:14px 22px;border-bottom:1px solid var(--card-border);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.chat-head .meta{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(201,162,75,.12);color:var(--accent-2);border:1px solid var(--card-border)}.chat-body{overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:14px}.msg{max-width:76%;padding:12px 16px;border-radius:14px;line-height:1.5;font-size:15px;white-space:pre-wrap}.msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border-bottom-right-radius:4px}.msg.assistant{align-self:flex-start;background:var(--card);border:1px solid var(--card-border);border-bottom-left-radius:4px}.msg .audio-btn{margin-top:8px;font-size:12px;color:var(--accent-2);cursor:pointer;display:inline-flex;gap:6px;align-items:center}.chat-input{padding:16px 22px;border-top:1px solid var(--card-border);display:flex;gap:10px;align-items:flex-end}.chat-input .textarea{min-height:48px;max-height:140px}.typing{align-self:flex-start;color:var(--text-dim);font-size:13px;padding:8px 16px}.score-big{font-size:56px;font-weight:800;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}.bar{height:8px;border-radius:999px;background:hsla(0,0%,100%,.08);overflow:hidden}.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--primary-2),var(--accent))}.score-row{display:grid;grid-template-columns:130px 1fr 44px;align-items:center;grid-gap:12px;gap:12px;margin-bottom:10px;font-size:14px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--card-border)}th{color:var(--accent-2);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:1px}.muted{color:var(--text-dim)}.row,.spread{display:flex;gap:12px;align-items:center}.spread{justify-content:space-between}.mt{margin-top:18px}.mt-sm{margin-top:10px}.mb{margin-bottom:18px}.stat{font-size:26px;font-weight:800}.stat-label{font-size:12px;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}