:root{--navy:#081a3d;--navy2:#0f2a63;--blue:#1d4ed8;--blue2:#3b82f6;--cyan:#22d3ee;--bg:#eef2fb;--card:#fff;--ink:#0b1730;--mut:#64748b;--line:#e3e9f5;--ok:#16a34a;--warn:#d99a00;--bad:#dc2626;--pur:#7c3aed;--r:18px;--sh:0 1px 2px #0a1f4410,0 8px 24px -12px #0a1f4430;--grad:linear-gradient(135deg,#1d4ed8,#3b82f6 60%,#22d3ee)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:15px/1.55 Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:radial-gradient(1200px 500px at 85% -10%,#c9dbff80,transparent 60%),var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
h1{font-size:1.85rem;font-weight:800;letter-spacing:-.02em;margin:.2rem 0 1.1rem;color:var(--navy)}h2{font-size:1.12rem;font-weight:700;margin:2rem 0 .8rem;color:var(--navy)}h3{margin:.1rem 0 .6rem;font-size:1.02rem;font-weight:700}
.shell{display:flex;min-height:100vh}
.side{width:262px;flex:none;background:linear-gradient(185deg,#0b2150 0%,#071636 55%,#050f26 100%);color:#c5d3f2;padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto;box-shadow:6px 0 30px -12px #020a1f99}
.side .brand{display:flex;gap:12px;align-items:center;color:#fff;font-size:1.12rem;padding:4px 10px 22px}.side .brand b{color:var(--cyan);font-weight:800}.side .brand small{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#7f95c4;font-weight:600;margin-top:-2px}
.logo{width:38px;height:38px;border-radius:12px;background:conic-gradient(from 210deg,#22d3ee,#3b82f6,#7c3aed,#22d3ee);box-shadow:0 0 22px #3b82f6aa,inset 0 0 0 5px #0b2150;flex:none;position:relative}.logo:after{content:"";position:absolute;inset:12px;border-radius:50%;background:#fff;box-shadow:0 0 12px #fff}.logo.big{width:68px;height:68px;border-radius:20px}.logo.big:after{inset:22px}
.side a.nav{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;color:#c5d3f2;margin:3px 0;font-weight:500;transition:.18s}.side a.nav i{font-style:normal;width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:#ffffff10;font-size:.95rem}
.side a.nav:hover{background:#ffffff12;color:#fff;text-decoration:none;transform:translateX(2px)}.side a.nav.on{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px #3b82f6cc}.side a.nav.on i{background:#ffffff30}
.side .grp{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#6f86b8;padding:18px 12px 6px;font-weight:700}.side .soon{display:block;padding:7px 12px;opacity:.4;font-size:.9rem}
.main{flex:1;min-width:0}
.top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;padding:12px 36px;background:#ffffffcc;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.crumb{font-weight:700;color:var(--navy)}.who{display:inline-flex;align-items:center;gap:10px;margin-right:12px;vertical-align:middle}.who small{display:block;color:var(--mut);font-size:.72rem;text-transform:capitalize;line-height:1}.who b{display:block;font-size:.88rem;line-height:1.2}
.av{width:36px;height:36px;border-radius:50%;background:var(--grad);color:#fff;display:grid!important;place-items:center;font-weight:800;box-shadow:0 4px 12px -2px #3b82f688}
.wrap{padding:28px 36px 60px;max-width:1700px;width:100%}.muted{color:var(--mut);font-size:.88rem}.inline{display:inline;margin:0}
.hero{position:relative;overflow:hidden;border-radius:24px;padding:30px 34px;margin-bottom:22px;color:#fff;background:radial-gradient(600px 260px at 90% 0%,#22d3ee55,transparent 60%),radial-gradient(500px 300px at 0% 120%,#7c3aed66,transparent 60%),linear-gradient(120deg,#081a3d,#10338a 70%,#1d4ed8);box-shadow:0 24px 50px -24px #1d4ed8aa}
.hero:after{content:"";position:absolute;right:-60px;top:-60px;width:260px;height:260px;border-radius:50%;border:44px solid #ffffff10}
.hero h1{color:#fff;margin:0 0 6px;font-size:2rem}.hero p{margin:0 0 16px;color:#cfdcff;max-width:620px}.hero .btn{background:#fff;color:var(--blue);box-shadow:0 10px 24px -10px #000a}.hero .btn.ghost{background:#ffffff22;color:#fff}.hero .pill{background:#ffffff26;color:#fff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);transition:.2s}.grid>.card:hover{transform:translateY(-2px);box-shadow:0 14px 34px -14px #1d4ed84d}
.card:has(>.big){position:relative;overflow:hidden;padding:20px 22px}.card:has(>.big):before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--grad)}.card:has(>.big):after{content:"";position:absolute;right:-24px;top:-24px;width:90px;height:90px;border-radius:50%;background:radial-gradient(#3b82f622,transparent 70%)}
.card>.muted:first-child{font-weight:600;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem}
.big{font-size:2.3rem;font-weight:800;letter-spacing:-.03em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}.big .muted{-webkit-text-fill-color:var(--mut);font-size:1rem;font-weight:500}
.row{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed var(--line)}.row:last-child{border:0}
.pill{display:inline-block;font-size:.7rem;padding:3px 10px;border-radius:99px;background:#e6eeff;color:var(--blue);font-weight:700;vertical-align:middle;letter-spacing:.02em}.pill.ok{background:#d9f7e4;color:#117a38}.pill.warn{background:#fff1cc;color:#8a5a00}.pill.bad{background:#fde2e2;color:#a31b1b}
.btn{display:inline-block;border:0;border-radius:12px;background:var(--grad);color:#fff;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;box-shadow:0 8px 18px -8px #1d4ed8cc;transition:.18s}.btn:hover{transform:translateY(-1px);box-shadow:0 12px 22px -8px #1d4ed8dd;text-decoration:none}.btn:active{transform:none}
.btn.ghost{background:#e9f0ff;color:var(--blue);box-shadow:none}.btn.danger{background:#fde2e2;color:#a31b1b;box-shadow:none}.btn.sm{padding:6px 12px;font-size:.82rem;border-radius:10px}.btn:disabled{opacity:.5;cursor:not-allowed}
label{display:block;font-size:.78rem;font-weight:700;color:#475a7e;margin:12px 0 5px;letter-spacing:.02em}
input,select,textarea{width:100%;padding:10px 13px;border:1.5px solid #d5def0;border-radius:12px;font:inherit;background:#fbfcff;color:var(--ink);transition:.15s}input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blue2);box-shadow:0 0 0 4px #3b82f629;background:#fff}textarea{min-height:96px;resize:vertical}input[type=checkbox]{width:auto}
.form2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 18px}
.tbl{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:table;box-shadow:var(--sh)}.tbl tr:hover td{background:#f6f9ff}
.tbl th,.tbl td{text-align:left;padding:13px 18px;border-bottom:1px solid var(--line);white-space:nowrap}.tbl tr:last-child td{border-bottom:0}.tbl th{font-size:.7rem;text-transform:uppercase;letter-spacing:.09em;color:#60739b;background:#f4f7fd;font-weight:700}
.flash{background:linear-gradient(90deg,#e6eeff,#eefaff);border:1px solid #bcd3ff;color:var(--navy);padding:12px 16px;border-radius:14px;margin-bottom:16px}.err{background:#fde2e2;color:#a31b1b;padding:11px 15px;border-radius:12px;margin-bottom:12px}
.code{font:800 2.1rem/1 ui-monospace,Menlo,monospace;letter-spacing:.16em;color:var(--navy);background:linear-gradient(135deg,#e6eeff,#dff6ff);padding:16px 22px;border-radius:14px;display:inline-block;border:1px dashed #7aa5ff}
.auth{min-height:100vh;display:grid;grid-template-columns:1.1fr 1fr;padding:0;background:var(--navy)}
.authbrand{display:flex;flex-direction:column;justify-content:center;padding:60px 8%;color:#fff;background:radial-gradient(700px 400px at 20% 10%,#3b82f655,transparent 60%),radial-gradient(500px 400px at 90% 100%,#7c3aed66,transparent 60%),linear-gradient(160deg,#081a3d,#0f2a63)}
.authbrand h2{color:#fff;font-size:2.3rem;font-weight:800;letter-spacing:-.02em;margin:22px 0 8px}.authbrand p{color:#cfdcff;font-size:1.05rem;max-width:460px}.authbrand ul{list-style:none;padding:0;margin:22px 0 0}.authbrand li{padding:7px 0;color:#e3ecff}
.auth .authcard{align-self:center;justify-self:center;width:100%;max-width:420px;margin:30px;padding:34px;border-radius:24px;box-shadow:0 30px 70px -30px #000a}.auth h1{margin-bottom:18px}.auth .btn{width:100%;margin-top:14px;padding:12px}
.lab{display:grid;grid-template-columns:360px 1fr;gap:20px}
.led{width:120px;height:120px;border-radius:50%;margin:10px auto 14px;background:var(--pur);box-shadow:0 0 40px 8px var(--pur);transition:.3s;border:8px solid #ffffff66;outline:3px solid #ffffff22;outline-offset:6px}
.led.listening{background:var(--blue2);box-shadow:0 0 50px 14px var(--blue2);animation:pulse 1.1s infinite}.led.ready{background:#22c55e;box-shadow:0 0 40px 8px #22c55e}.led.processing{background:#facc15;box-shadow:0 0 44px 10px #facc15;animation:pulse .7s infinite}.led.error{background:var(--bad);box-shadow:0 0 40px 8px var(--bad)}.led.setup{background:var(--pur);box-shadow:0 0 40px 8px var(--pur)}
@keyframes pulse{50%{transform:scale(1.08)}}
.chat{height:520px;overflow:auto;display:flex;flex-direction:column;gap:12px;padding:8px;background:linear-gradient(#f7faff,#fff);border-radius:14px}.msg{max-width:78%;padding:11px 15px;border-radius:18px;box-shadow:0 4px 12px -6px #0a1f4440}.msg.u{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:5px}.msg.a{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:5px}.msg small{display:block;opacity:.7;margin-top:4px;font-size:.72rem}
.micbtn{width:100%;padding:15px;font-size:1.05rem;border-radius:14px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center;margin-top:8px}.stats b{display:block;font-size:1.15rem;color:var(--navy)}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#c5d3ef;border-radius:9px}
@media(max-width:980px){.lab{grid-template-columns:1fr}.auth{grid-template-columns:1fr}.authbrand{padding:34px 24px}.authbrand h2{font-size:1.6rem}}
@media(max-width:860px){.tbl{display:block;overflow-x:auto}.shell{flex-direction:column}.side{width:100%;height:auto;position:static;display:flex;flex-wrap:wrap;gap:4px;padding:10px}.side .brand{width:100%;padding:4px 8px 10px}.side .grp,.side .soon{display:none}.side a.nav{padding:7px 10px}.side a.nav i{display:none}.wrap{padding:18px 16px 40px}.top{padding:10px 16px}.who small,.who b{display:none}.hero{padding:22px}.hero h1{font-size:1.5rem}.chat{height:380px}}