:root{--bg:#0b0e1a;--bg2:#121733;--fg:#e8ecff;--muted:#8b93b8;--accent:#5ec8ff;--accent2:#2d7cff;--me:#1f2a5c;--ai:#141a36;--ok:#2fbf71;--no:#c94b4b;--safe-t:env(safe-area-inset-top);--safe-b:env(safe-area-inset-bottom)}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;background:var(--bg);color:var(--fg);font:16px/1.4 -apple-system,BlinkMacSystemFont,"SF Pro Text",Inter,system-ui,sans-serif;overscroll-behavior:none}
.hidden{display:none!important}
.screen{position:fixed;inset:0;display:flex;flex-direction:column}
#login{align-items:center;justify-content:center;padding:24px;text-align:center;background:radial-gradient(ellipse at 50% 30%,#1a2250 0%,var(--bg) 60%)}
#login h1{font-weight:600;letter-spacing:.08em;margin:18px 0 4px}
#login form{display:flex;gap:10px;margin-top:18px;width:100%;max-width:320px}
#login input{flex:1;font-size:22px;letter-spacing:.3em;text-align:center;padding:12px;border-radius:14px;border:1px solid #2a335f;background:var(--bg2);color:var(--fg)}
#login button{padding:12px 18px;border-radius:14px;border:0;background:var(--accent2);color:#fff;font-size:16px}
.err{color:#ff8a8a;min-height:1.4em}
.muted{color:var(--muted)}.small{font-size:13px}
.ring{border-radius:50%;background:radial-gradient(circle,#dff6ff 0 18%,transparent 19%),conic-gradient(from 0deg,var(--accent),#7b5cff,var(--accent));box-shadow:0 0 24px rgba(94,200,255,.45);position:relative}
.ring::after{content:"";position:absolute;inset:22%;border-radius:50%;background:var(--bg)}
.ring.big{width:96px;height:96px;animation:spin 14s linear infinite}
.ring.small{width:26px;height:26px;box-shadow:0 0 10px rgba(94,200,255,.4)}
.ring.small.busy{animation:spin 1.6s linear infinite}
.ring.small.listen{background:radial-gradient(circle,#ff9d9d 0 18%,transparent 19%),conic-gradient(from 0deg,#ff6b6b,#ffb86b,#ff6b6b);animation:pulse 1s ease-in-out infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.18)}}
header{display:flex;align-items:center;gap:10px;padding:calc(var(--safe-t) + 10px) 14px 10px;background:rgba(11,14,26,.92);backdrop-filter:blur(10px);border-bottom:1px solid #1b2147}
header .title{flex:1;font-weight:600;letter-spacing:.04em}
header .title span{font-weight:400;font-size:13px;margin-left:6px}
button.icon{background:transparent;border:0;color:var(--fg);font-size:20px;padding:6px 8px}
button.icon.off{opacity:.4}
main{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:14px 12px 10px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:88%;padding:10px 14px;border-radius:18px;white-space:pre-wrap;word-wrap:break-word;font-size:16px}
.msg.me{align-self:flex-end;background:var(--me);border-bottom-right-radius:6px}
.msg.ai{align-self:flex-start;background:var(--ai);border-bottom-left-radius:6px}
.msg.ai b{color:#fff}
.msg .tools{display:block;color:var(--muted);font-size:12px;margin-top:6px}
.msg .tools .ok{color:var(--ok)}.msg .tools .pend{color:#ffc46b}
.msg.sys{align-self:center;background:transparent;color:var(--muted);font-size:13px;text-align:center}
.msg.err{align-self:center;color:#ff8a8a;font-size:14px}
.typing{align-self:flex-start;color:var(--muted);font-size:13px;padding:4px 14px}
#confirmBar{display:flex;gap:10px;padding:8px 12px;background:var(--bg2);border-top:1px solid #1b2147}
#confirmBar button{flex:1;padding:12px;border-radius:14px;border:0;font-size:16px;color:#fff}
#confirmBar .yes{background:var(--ok)}#confirmBar .no{background:var(--no)}
footer{display:flex;align-items:flex-end;gap:8px;padding:8px 10px calc(var(--safe-b) + 8px);background:rgba(11,14,26,.96);border-top:1px solid #1b2147}
footer textarea{flex:1;resize:none;max-height:120px;padding:10px 14px;border-radius:18px;border:1px solid #2a335f;background:var(--bg2);color:var(--fg);font:16px/1.3 inherit;outline:none}
footer .send,footer .mic{width:46px;height:46px;border-radius:50%;border:0;color:#fff;background:var(--accent2);font-size:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
footer .mic{background:#2a335f}
footer .mic.rec{background:#d9534f;box-shadow:0 0 0 6px rgba(217,83,79,.25);animation:pulse 1s ease-in-out infinite}
footer .mic:disabled,footer .send:disabled{opacity:.5}
#sheet{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:flex-end;z-index:20}
.sheet-body{background:var(--bg2);width:100%;border-radius:22px 22px 0 0;padding:18px 18px calc(var(--safe-b) + 18px);max-height:85vh;overflow:auto}
.sheet-body h2{margin:0 0 10px;font-size:18px}
.row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid #1f2650}
.row input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent2)}
.mini{background:#263066;color:#fff;border:0;border-radius:10px;padding:8px 14px;font-size:14px;text-decoration:none}
.wide{width:100%;margin-top:14px;padding:12px;border-radius:14px;border:0;background:var(--accent2);color:#fff;font-size:16px}
/* siri page */
.doc{max-width:720px;margin:0 auto;padding:calc(var(--safe-t) + 20px) 18px calc(var(--safe-b) + 40px)}
.doc h1{font-size:24px}.doc h2{font-size:18px;margin-top:26px}
.doc ol li{margin:10px 0}
.doc code,.doc .kv{background:#161c3d;padding:3px 8px;border-radius:8px;font-family:ui-monospace,Menlo,monospace;font-size:14px;word-break:break-all}
.doc .kv{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0;padding:10px 12px}
.doc .kv button{flex-shrink:0}
.doc a{color:var(--accent)}
.note{background:#141a36;border-left:3px solid var(--accent);padding:10px 14px;border-radius:8px;margin:14px 0}