:root{--bg:#0C0D0E;--p:#141617;--p2:#17191C;--l:#23262A;--l2:#2A2D31;--t:#ECECE9;--m:#9A9DA1;--d:#82868B;--a:#5FC9A8;--w:#E08A6A;color-scheme:dark}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:var(--bg);color:var(--t);font:15px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
.mono{font-family:ui-monospace,"SF Mono",Menlo,Consolas,monospace}
[hidden]{display:none!important}
#app{height:100dvh;max-width:520px;margin:0 auto;display:flex;flex-direction:column;border:solid var(--l);border-width:0 1px}
main{flex:1;min-height:0;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top)}
.screen{flex:1;min-height:0;display:flex;flex-direction:column;gap:14px;padding:32px 24px;overflow:auto}
h1{font-size:34px;margin:24px 0 0;letter-spacing:-.02em;line-height:1.15}
h2{font-size:24px;margin:8px 0 0;line-height:1.3}
.lead,.notes{color:var(--m);font-size:14px;line-height:1.6;margin:0}
.notes{padding-left:18px;display:flex;flex-direction:column;gap:6px}
.eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--m);margin:0;display:flex;align-items:center;gap:8px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--a);display:inline-block}
.btn{border:1px solid var(--l2);background:var(--p2);color:var(--t);border-radius:10px;padding:14px;font:inherit;font-weight:600;cursor:pointer;min-height:44px}
.btn.pri{background:var(--a);color:#0C0D0E;border-color:var(--a)}
.btn:disabled{background:var(--l);color:var(--d);border-color:var(--l);cursor:not-allowed}
.btn.dng{color:var(--w)}
.btn.sm{padding:6px 12px;font-size:13px;min-height:44px}
.ib{width:44px;height:44px;flex:none;display:flex;align-items:center;justify-content:center;border:1px solid var(--l2);background:var(--p2);color:var(--m);border-radius:10px;cursor:pointer}
.ib[aria-pressed=true],.ib.pri{background:var(--a);color:#0C0D0E;border-color:var(--a)}
.ib svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rows{display:flex;flex-direction:column;gap:10px}
.row{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--l2);border-radius:10px;padding:12px 16px}
.row small{display:block;color:var(--d);font-size:12px}
.state{font-size:12px;color:var(--w)}
.state.ok{color:var(--a)}
.state.wait{color:var(--m)}
.err{color:var(--w);font-size:13px;margin:0;min-height:1em}
.link{width:100%;background:var(--p);border:1px solid var(--l2);border-radius:10px;color:var(--t);padding:14px;font-size:13px}
footer{text-align:center;font-size:12px;color:var(--d);padding:8px 16px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--l)}
.chat{padding:0;gap:0;overflow:hidden}
.chat header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px 8px 16px;border-bottom:1px solid var(--l)}
.peer{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--m)}
.acts{display:flex;gap:8px;align-items:center}
.live{margin:0;padding:6px 16px;font-size:11.5px;color:var(--d);border-bottom:1px solid var(--l)}
.msgs{flex:1;min-height:0;overflow:auto;padding:12px 16px;display:flex;flex-direction:column;gap:8px}
.b{max-width:80%;padding:9px 13px;border-radius:14px;overflow-wrap:anywhere;white-space:pre-wrap;font-size:14px;line-height:1.4;background:var(--p2)}
.b.me{align-self:flex-end;background:#245C4C;border-bottom-right-radius:4px}
.b.them{align-self:flex-start;border-bottom-left-radius:4px}
.b.sys{align-self:center;background:none;color:var(--d);font-size:12px;text-align:center}
.b a{color:var(--a)}
.comp{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--l)}
#text{flex:1;min-width:0;background:var(--p2);border:1px solid var(--l2);border-radius:10px;color:var(--t);padding:0 14px;font:inherit}
.vp{position:relative;background:#000;height:min(40dvh,360px);flex:none}
.vp[data-mode=full]{position:fixed;inset:0;height:auto;z-index:50}
.vp video{width:100%;height:100%;object-fit:contain}
.vp .self{position:absolute;right:10px;bottom:64px;width:96px;height:72px;object-fit:cover;border-radius:8px;border:1px solid var(--l2);transform:scaleX(-1);background:#111}
.vc{position:absolute;left:0;right:0;bottom:10px;display:flex;justify-content:center;gap:8px}