@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{--paper: #f4f5f7;--surface: #ffffff;--ink: #1c1c1e;--muted: #6b7280;--line: #e6e8ec;--tg: #2aabee;--tg-deep: #1e96d1;--on-tg: #ffffff;--bubble-out: #e4f4fc;--unread: #eaf6fd;--danger: #e53935;--font: "Noto Sans SC", system-ui, sans-serif;--r-sm: 8px;--r-md: 12px;--r-bubble: 16px;--ease: cubic-bezier(.22, 1, .36, 1);--focus: 0 0 0 3px color-mix(in srgb, var(--tg) 35%, white);--shadow: 0 1px 2px rgba(16, 24, 40, .06)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:var(--tg)}:focus-visible{outline:none;box-shadow:var(--focus)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}.app{display:flex;min-height:100%;min-height:100dvh;background:var(--paper)}.nav{width:220px;flex-shrink:0;display:flex;flex-direction:column;padding:20px 12px 16px;background:var(--surface);border-right:1px solid var(--line)}.brand{padding:4px 10px 20px}.brand-name{font-size:18px;font-weight:700;letter-spacing:-.02em}.brand-bot{margin-top:2px;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}.live{display:inline-flex;align-items:center;gap:8px;margin:0 10px 16px;color:var(--muted);font-size:13px}.live i{width:8px;height:8px;border-radius:50%;background:var(--tg)}.nav-btn{display:flex;align-items:center;gap:10px;width:100%;border:0;background:transparent;color:var(--muted);text-align:left;padding:10px 12px;border-radius:var(--r-sm);min-height:44px;transition:background .16s var(--ease),color .16s var(--ease)}.nav-btn:hover{background:var(--paper);color:var(--ink)}.nav-btn.active{background:var(--unread);color:var(--ink);font-weight:600}.nav-count{margin-left:auto;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--tg);color:var(--on-tg);font-size:12px;font-weight:600;display:inline-grid;place-items:center;font-variant-numeric:tabular-nums}.nav .spacer{flex:1}.nav-foot{padding-top:12px;border-top:1px solid var(--line);margin-top:8px}.main{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--surface)}.gate{min-height:100%;min-height:100dvh;display:grid;place-items:center;padding:32px 16px;background:var(--paper)}.slip{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:32px 28px;box-shadow:0 8px 24px #10182814}.slip h1{margin:0 0 8px;font-size:24px;font-weight:700;letter-spacing:-.03em}.lede{margin:0;color:var(--muted);overflow-wrap:anywhere}.muted{color:var(--muted)}.stack{display:flex;flex-direction:column;gap:14px;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:10px 16px;min-height:40px;background:var(--tg);color:var(--on-tg);font-weight:600;text-decoration:none;transition:background .16s var(--ease)}.btn:hover{background:var(--tg-deep)}.btn.secondary{background:var(--surface);color:var(--ink);border:1px solid var(--line)}.btn.secondary:hover{background:var(--paper)}.btn.ghost{background:transparent;color:var(--muted);padding-inline:8px}.btn.ghost:hover{color:var(--ink);background:var(--paper)}.btn.danger{background:var(--surface);color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 35%,white)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-send{width:40px;min-width:40px;padding:0}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:500;color:var(--muted)}input,textarea{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px;min-height:44px}input:focus,textarea:focus{border-color:var(--tg);background:var(--surface)}textarea{min-height:72px;resize:vertical}.toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);gap:12px;min-height:56px}.toolbar h2{margin:0;font-size:16px;font-weight:600;display:flex;align-items:center;gap:10px}.toolbar .sub{color:var(--muted);font-weight:400;font-size:13px}.avatar{width:40px;height:40px;border-radius:50%;background:var(--unread);color:var(--tg-deep);display:grid;place-items:center;font-weight:700;font-size:15px;flex-shrink:0}.avatar.sm{width:28px;height:28px;font-size:12px}.split{display:flex;flex:1;min-height:0}.list{width:320px;flex-shrink:0;overflow:auto;border-right:1px solid var(--line);background:var(--surface)}.item{display:grid;grid-template-columns:40px 1fr auto;grid-template-rows:auto auto;column-gap:12px;row-gap:2px;width:100%;text-align:left;border:0;background:transparent;color:inherit;padding:10px 14px;min-height:64px;transition:background .16s var(--ease)}.item:hover{background:var(--paper)}.item.active{background:var(--unread)}.item .avatar{grid-row:1 / span 2}.item .who{font-weight:600;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.item.unread .who{font-weight:700}.item .when{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums;justify-self:end;white-space:nowrap}.item .preview{grid-column:2 / span 2;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item.closed .who{color:var(--muted)}.thread{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--paper)}.msgs{flex:1;overflow:auto;padding:20px 24px 12px;display:flex;flex-direction:column;gap:8px}.bubble{max-width:min(72%,36rem);padding:8px 12px 10px;border-radius:var(--r-bubble) var(--r-bubble) var(--r-bubble) 6px;background:var(--surface);box-shadow:var(--shadow)}.bubble.out{align-self:flex-end;background:var(--bubble-out);border-radius:var(--r-bubble) var(--r-bubble) 6px var(--r-bubble);box-shadow:none}.bubble .meta{font-size:12px;color:var(--muted);margin-bottom:2px}.chip{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:500;background:var(--paper);color:var(--muted)}.chip.open{color:var(--tg-deep);background:var(--unread)}.chip.closed{color:var(--muted)}.composer{display:flex;gap:10px;align-items:flex-end;padding:12px 16px 16px;background:var(--surface);border-top:1px solid var(--line)}.composer textarea{flex:1;min-height:44px;max-height:160px;border-radius:22px;padding:10px 16px;background:var(--paper)}.page{padding:24px 28px 48px;overflow:auto;background:var(--surface)}.page-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 16px;margin:0 0 20px}.page-head h2{margin:0;font-size:22px;font-weight:700;letter-spacing:-.02em}.section-title{margin:28px 0 10px;font-size:13px;font-weight:600;color:var(--muted)}.section-title:first-of-type{margin-top:0}.ledger{width:100%;border-collapse:collapse;font-size:14px}.ledger th,.ledger td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);overflow-wrap:anywhere;vertical-align:middle}.ledger th{color:var(--muted);font-weight:500;font-size:13px}.person{display:flex;align-items:center;gap:10px}.request{display:grid;grid-template-columns:1fr auto;gap:8px 16px;padding:16px 0;border-bottom:1px solid var(--line)}.request .who{font-weight:600}.request .bio{color:var(--muted);font-size:14px;grid-column:1 / -1}.panel{border:1px solid var(--line);border-radius:var(--r-md);padding:16px 16px 8px;background:var(--paper);max-width:480px}.row-actions{display:flex;flex-wrap:wrap;gap:8px}.empty{margin:24px;padding:40px 16px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--ink);font-weight:600;margin-bottom:6px}.error{color:var(--danger)}.mono{font-variant-numeric:tabular-nums}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.kv{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}.kv>div{display:grid;grid-template-columns:160px 1fr;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line)}.kv>div:last-child{border-bottom:0}.kv dt{color:var(--muted);font-size:13px}.kv dd{margin:0}.mobile-nav,.back{display:none}@media(max-width:768px){.app{flex-direction:column}.nav{display:none}.mobile-nav{display:flex;border-top:1px solid var(--line);background:var(--surface)}.mobile-nav button{flex:1;border:0;background:transparent;color:var(--muted);padding:8px 4px 10px;min-height:56px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px}.mobile-nav button.active{color:var(--tg-deep);font-weight:600}.list{width:100%;border-right:0}.split.thread-open .list{display:none}.bubble{max-width:88%}.kv>div{grid-template-columns:1fr}.back{display:inline-flex}.page{padding:16px 16px 32px}.slip{padding:24px 20px}}