:root{--bg:#0c1116;--surface:#161d26;--surface-2:#1d2632;--border:#2a3544;--text:#e8eef4;--muted:#8b9aab;--accent:#3d9cf0;--accent-soft:rgba(61,156,240,0.16);--speaking:#5eead4;--danger:#e24b4b;--radius:16px}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.login,main{width:min(720px,100%);margin:0 auto;padding:24px 20px 40px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}h1{margin:0;font-size:1.25rem;font-weight:600;letter-spacing:-.02em}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:14px;gap:14px}.card{text-align:left;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 18px;color:inherit;cursor:pointer;transition:border-color .15s ease,transform .15s ease,background .15s ease}.card:focus-visible,.card:hover{border-color:var(--accent);background:var(--surface-2);outline:none}.card:active{transform:scale(.99)}.name{font-size:1.05rem;font-weight:600}.sub{margin-top:6px;color:var(--muted);font-size:.9rem}.call{display:flex;flex-direction:column;align-items:center;padding:48px 0 24px;gap:20px}.orb{width:168px;height:168px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 40% 35%,#2a3544,#141b24);border:1px solid var(--border);color:var(--muted);font-size:.95rem;letter-spacing:.02em}.orb.connected{border-color:rgba(61,156,240,.45);box-shadow:0 0 0 8px var(--accent-soft);color:var(--text)}.orb.speaking{border-color:rgba(94,234,212,.7);box-shadow:0 0 0 12px rgba(94,234,212,.14),0 0 48px rgba(94,234,212,.2);animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{50%{transform:scale(1.04)}}.status{color:var(--muted);min-height:1.4em}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:999px;background:var(--accent);color:#061018;font:inherit;font-weight:600;padding:14px 28px;cursor:pointer}.btn:disabled{opacity:.55;cursor:default}.btn.hangup{background:var(--danger);color:#fff}.linkbtn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:none;color:var(--accent);font:inherit;cursor:pointer;padding:0}.error{min-height:1.4em;color:var(--danger);text-align:center}.login{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:12px}.login p{margin:0 0 12px;color:var(--muted)}.login input{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:12px;color:var(--text);font:inherit;padding:14px 16px}.login input:focus{outline:2px solid var(--accent);outline-offset:1px}.login .btn{width:100%}code{font-size:.9em;color:var(--accent)}