:root{color:#0f172a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#f8fafc;font-family:Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.64}.auth-shell,.console-shell{min-height:100vh}.auth-shell{background:radial-gradient(circle at 100% 0,#2563eb2e,#0000 30%),linear-gradient(#eff6ff 0%,#f8fafc 52%,#fff 100%);place-items:center;padding:24px;display:grid}.auth-card{background:#ffffffe6;border:1px solid #dbeafe;border-radius:28px;width:min(100%,420px);padding:28px;box-shadow:0 24px 80px #0f172a1f}.brand-mark{color:#fff;background:linear-gradient(135deg,#2563eb,#60a5fa);border-radius:18px;place-items:center;width:52px;height:52px;margin-bottom:20px;font-weight:800;display:grid}.eyebrow{color:#2563eb;letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:.72rem;font-weight:800}h1,h2,p{margin-top:0}.auth-card h1,.chat-header h1,.history-panel h2{letter-spacing:-.04em;margin-bottom:10px}.auth-copy,.panel-note{color:#475569;line-height:1.6}.panel-note{margin-bottom:0;font-size:.88rem}.pin-form{gap:12px;margin-top:24px;display:grid}.pin-form label{font-weight:700}.pin-form input{background:#f8fafc;border:1px solid #cbd5e1;border-radius:16px;width:100%;padding:16px;font-size:1.1rem}.pin-form input:focus{border-color:#2563eb;outline:3px solid #2563eb29}.pin-form p{color:#64748b;font-size:.86rem}.error-text,.fallback-note{font-size:.84rem;color:#b45309!important}.pin-form button,.ghost-button,.sample-button{border:0;border-radius:999px;padding:14px 18px;font-weight:800}.pin-form button,.sample-button{color:#fff;background:#2563eb;box-shadow:0 12px 30px #2563eb4d}.console-shell{background:#eef4ff;grid-template-rows:auto 1fr;display:grid}.history-panel,.chat-panel{background:#fff}.history-panel{border-bottom:1px solid #dbeafe;gap:14px;padding:18px 16px 12px;display:grid}.session-list{grid-auto-columns:minmax(210px,1fr);grid-auto-flow:column;gap:10px;padding-bottom:6px;display:grid;overflow-x:auto}.session-card{color:#0f172a;text-align:left;background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;justify-content:space-between;align-items:center;gap:12px;min-height:78px;padding:12px;display:flex}.session-card.active{border-color:#2563eb;box-shadow:inset 0 0 0 1px #2563eb}.session-card strong,.session-card small{display:block}.session-card small,.session-card em{color:#64748b;font-size:.78rem;font-style:normal}.chat-panel{border-radius:28px 28px 0 0;grid-template-rows:auto auto 1fr auto;min-height:0;display:grid;box-shadow:0 -16px 40px #0f172a14}.chat-header{justify-content:space-between;align-items:center;gap:16px;padding:22px 18px 14px;display:flex}.ghost-button{color:#2563eb;background:#eff6ff}.status-strip{color:#1e3a8a;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;align-items:center;gap:10px;margin:0 18px 14px;padding:10px 14px;font-size:.86rem;display:flex}.status-strip.error{color:#9a3412;background:#fff7ed;border-color:#fed7aa}.status-dot{background:#22c55e;border-radius:999px;width:10px;height:10px;box-shadow:0 0 0 6px #22c55e1f}.message-list{flex-direction:column;gap:14px;min-height:300px;padding:8px 18px 24px;display:flex;overflow-y:auto}.message-bubble{border-radius:22px;max-width:88%;padding:14px 16px;box-shadow:0 10px 30px #0f172a14}.message-bubble span{text-transform:uppercase;margin-bottom:8px;font-size:.76rem;font-weight:800;display:block}.message-bubble p{margin-bottom:10px;line-height:1.55}.message-bubble small{color:inherit;opacity:.72}.message-bubble.user{color:#fff;background:#2563eb;align-self:flex-end}.message-bubble.hermes,.message-bubble.system{background:#fff;border:1px solid #e2e8f0;align-self:flex-start}.message-bubble.system{background:#fff7ed;border-color:#fed7aa}.tts-card{color:#1e3a8a;background:#eff6ff;border:1px solid #dbeafe;border-radius:14px;gap:6px;margin-top:12px;padding:10px;font-size:.82rem;display:grid}.tts-card code{overflow-wrap:anywhere;white-space:normal}.tts-card audio{width:100%}.composer-panel{padding:16px 18px calc(18px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;border-top:1px solid #e2e8f0;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;display:grid}.mic-button{color:#fff;background:linear-gradient(135deg,#2563eb,#38bdf8);border:0;border-radius:28px;place-items:center;width:76px;height:76px;font-size:2rem;display:grid;box-shadow:0 20px 42px #2563eb59}.composer-copy p{color:#64748b;margin-bottom:0;font-size:.9rem;line-height:1.4}.sample-button{grid-column:1/-1;width:100%}@media (width>=860px){.console-shell{grid-template-rows:1fr;grid-template-columns:320px minmax(0,1fr);gap:18px;padding:20px}.history-panel,.chat-panel{border-radius:30px;box-shadow:0 24px 80px #0f172a1a}.history-panel{border-bottom:0;align-content:start}.session-list{grid-auto-columns:auto;grid-auto-flow:row;overflow-x:visible}.composer-panel{grid-template-columns:auto minmax(0,1fr) auto}.sample-button{grid-column:auto;width:auto}}