:root{color-scheme:light;--bg: #f3f6f5;--surface: #ffffff;--ink: #10231f;--muted: #5b6f6a;--line: #d5e0dc;--accent: #0f766e;--accent-ink: #ffffff;--danger: #b42318;--ok: #067647;--shadow: 0 10px 30px rgba(16, 35, 31, .08);--radius: 16px;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px);font-family:Segoe UI,Helvetica Neue,sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(120% 80% at 100% 0%,#d9f3ee 0%,transparent 55%),radial-gradient(90% 60% at 0% 100%,#e7eee9 0%,transparent 50%),var(--bg);color:var(--ink)}body{min-height:100dvh}#app{width:min(100%,42rem);min-height:100dvh;margin:0 auto;padding:calc(1rem + var(--safe-top)) 1rem calc(1rem + var(--safe-bottom));display:grid;grid-template-rows:auto 1fr auto;gap:.85rem}.top h1{margin:0;font-size:clamp(1.8rem,6vw,2.4rem);letter-spacing:-.04em;line-height:1}.tag{margin:.35rem 0 0;color:var(--muted);font-size:.95rem}.status{margin:.75rem 0 0;display:inline-flex;align-items:center;gap:.45rem;font-size:.9rem;font-weight:600}.status:before{content:"";width:.65rem;height:.65rem;border-radius:50%;background:var(--muted)}.status[data-state=online]{color:var(--ok)}.status[data-state=online]:before{background:var(--ok)}.status[data-state=offline],.status[data-state=disconnected]{color:var(--muted)}.status[data-state=connecting],.status[data-state=reconnecting]{color:var(--accent)}.status[data-state=connecting]:before,.status[data-state=reconnecting]:before{background:var(--accent)}.status[data-state=error]{color:var(--danger)}.status[data-state=error]:before{background:var(--danger)}.composer{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.composer input{width:100%;border:1px solid var(--line);border-radius:12px;padding:.85rem .95rem;font:inherit;color:var(--ink);background:#fbfcfc}.composer input:focus{outline:2px solid color-mix(in srgb,var(--accent) 35%,white);border-color:var(--accent)}button{appearance:none;border:0;border-radius:12px;padding:.85rem 1rem;font:inherit;font-weight:650;cursor:pointer;background:var(--accent);color:var(--accent-ink)}button:disabled{opacity:.45;cursor:not-allowed}.feed{min-height:12rem;overflow:auto;background:color-mix(in srgb,var(--surface) 88%,transparent);border:1px solid var(--line);border-radius:var(--radius);padding:.75rem}#messages{list-style:none;margin:0;padding:0;display:grid;gap:.65rem}#messages:empty:after{content:"Messages will appear here.";display:block;color:var(--muted);text-align:center;padding:2rem 1rem}.msg{max-width:92%;padding:.75rem .9rem;border-radius:14px;background:var(--surface);border:1px solid var(--line);word-break:break-word}.msg.local{justify-self:end;background:color-mix(in srgb,var(--accent) 12%,white);border-color:color-mix(in srgb,var(--accent) 25%,white)}.msg.remote{justify-self:start}.msg .meta{display:block;margin-bottom:.25rem;font-size:.75rem;color:var(--muted)}.msg .body{white-space:pre-wrap}.composer{display:grid;grid-template-columns:1fr auto;gap:.55rem;padding:.65rem;position:sticky;bottom:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(min-width:720px){#app{padding-top:1.5rem;padding-bottom:1.5rem}.feed{min-height:22rem}}