:root{color-scheme:dark;--bg:#06101c;--card:#0b1b2b;--line:#1c3b50;--accent:#22d3ee;--danger:#fb7185;--text:#e7f5f8;--muted:#9bb4bf}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#0b2c3c,var(--bg) 52%);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",sans-serif}main{width:min(680px,100%);margin:auto;padding:22px 16px 44px}header{display:flex;align-items:center;gap:14px;margin:6px 0 22px}.mark{width:54px;height:54px;border-radius:18px;background:linear-gradient(145deg,#06b6d4,#155e75);display:grid;place-items:center;font-size:30px;font-weight:800;box-shadow:0 10px 35px #0891b244}h1,h2,p{margin-top:0}h1{margin-bottom:3px;font-size:25px}header p,.hint,small{color:var(--muted)}.card{background:#0b1b2bd9;border:1px solid var(--line);border-radius:20px;padding:18px;margin-bottom:14px;box-shadow:0 14px 40px #0004}.identity{display:grid;grid-template-columns:1fr auto;align-items:center}.identity strong{font-size:22px;color:var(--accent)}.identity small{grid-column:1/-1;margin-top:7px}label{display:block;margin:13px 0;color:#d6e9ef}input[type=password],select{width:100%;margin-top:8px;padding:13px;border-radius:12px;border:1px solid var(--line);background:#071521;color:var(--text);font-size:16px}button{border:0;border-radius:14px;background:#0e7490;color:white;padding:13px 18px;font-size:16px;font-weight:700;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.call{text-align:center}.callBtn{width:164px;height:164px;border-radius:50%;background:radial-gradient(circle at 38% 30%,#67e8f9,#0891b2 52%,#164e63);box-shadow:0 0 0 12px #22d3ee16,0 16px 50px #06b6d455;font-size:19px}.callBtn.active{background:radial-gradient(circle at 38% 30%,#fda4af,#e11d48 55%,#881337);animation:pulse 1.5s infinite}.callBtn span{display:block}.secondary{width:100%;background:#132b3b}.error{color:var(--danger);margin-top:12px}.hidden{display:none!important}.transcript{min-height:120px}.line{padding:9px 11px;margin:7px 0;border-radius:12px;background:#102536}.line.user{border-right:3px solid #fbbf24}.line.assistant{border-right:3px solid var(--accent)}@keyframes pulse{50%{box-shadow:0 0 0 22px #fb718522,0 16px 50px #e11d4866}}@media(display-mode:standalone){main{padding-top:calc(20px + env(safe-area-inset-top))}}