:root{
  --bg:#F6F4EF; --surface:#FFFFFF; --raised:#FFFDF8; --soft:#ECE8E0; --line:#E4DFD5;
  --ink:#16130F; --muted:#5E574E; --card:#16130F; --cardInk:#F6F4EF; --cardMuted:#CFC8BC;
  --red:#B3261E; --redText:#B3261E; --green:#1F6F5C; --greenText:#1F6F5C; --gold:#F2B705;
  --me:#16130F; --meInk:#F6F4EF; --nav:#16130F;
  --display:'Space Grotesk','Helvetica Neue',Arial,sans-serif;
  --body:Inter,system-ui,-apple-system,'Segoe UI',sans-serif;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#121110; --surface:#221F1B; --raised:#1C1A17; --soft:#2E2A24; --line:#34302A;
  --ink:#F6F4EF; --muted:#B5AD9F; --card:#24201B; --redText:#FF8A80; --greenText:#7ED3B8;
  --me:#3A342C; --meInk:#F6F4EF; --nav:#1C1A17;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:#16130F;font-family:var(--body);color:var(--ink);-webkit-font-smoothing:antialiased;display:flex;justify-content:center}
button,input,textarea{font:inherit;color:inherit}
h1,h2,h3,p{margin:0}
a{color:var(--redText)}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.app{width:100%;max-width:520px;height:100%;background:var(--bg);display:flex;flex-direction:column;position:relative;overflow:hidden}
.boot{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#16130F;color:#F6F4EF;font-family:var(--display);font-weight:700;font-size:28px}
.screen{flex:1;display:flex;flex-direction:column;min-height:0}
.scroll{flex:1;overflow-y:auto;min-height:0;-webkit-overflow-scrolling:touch}
.brand{font-family:var(--display);font-weight:700;letter-spacing:-.5px}
.top{padding:calc(14px + env(safe-area-inset-top)) 12px 10px 16px;display:flex;align-items:center;gap:10px;background:var(--bg)}
.top.bar{background:var(--raised);border-bottom:1px solid var(--line)}
.top h1{font-size:22px}
.grow{flex:1;min-width:0}
.iconbtn{width:44px;height:44px;border-radius:22px;border:none;background:var(--soft);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;color:var(--ink)}
.iconbtn.ghost{background:transparent}
.btn{height:50px;border-radius:14px;border:none;font-size:16px;font-weight:700;cursor:pointer;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn.gold{background:var(--gold);color:#16130F}
.btn.red{background:var(--red);color:#fff}
.btn.line{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.field{width:100%;height:54px;border-radius:16px;border:2px solid var(--line);background:var(--surface);color:var(--ink);padding:0 16px;font-size:17px;outline:none;-webkit-appearance:none;appearance:none}
.field:focus{border-color:var(--gold)}
.prefix{display:flex;align-items:center;gap:6px;height:54px;border-radius:16px;border:2px solid var(--line);background:var(--surface);padding:0 16px}
.prefix:focus-within{border-color:var(--gold)}
.prefix span{font-family:var(--display);font-weight:700;font-size:20px;color:var(--muted)}
.prefix input{flex:1;min-width:0;border:none;background:transparent;outline:none;font-size:17px;height:100%}
label.lbl{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.hint{font-size:13px;min-height:18px;font-weight:600;color:var(--muted)}
.hint.ok{color:var(--greenText)} .hint.err{color:var(--redText)}
.sub{font-size:14px;color:var(--muted)}
.row{display:flex;align-items:center;gap:12px;padding:12px 16px;border:none;border-bottom:1px solid var(--line);background:transparent;width:100%;text-align:left;cursor:pointer;color:var(--ink)}
.row:hover{background:var(--raised)}
.av{width:48px;height:48px;border-radius:24px;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;font-size:16px}
.av.sq{border-radius:14px}
.name{font-weight:600;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.preview{font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.time{font-size:12px;color:var(--muted);flex-shrink:0}
.badge{min-width:22px;height:22px;border-radius:11px;background:var(--red);color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;padding:0 6px;flex-shrink:0}
.empty{padding:48px 28px;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center;color:var(--muted)}
.empty h2{color:var(--ink);font-family:var(--display);font-size:22px}
nav.tabs{background:var(--nav);display:flex;justify-content:space-around;padding:10px 0 calc(10px + env(safe-area-inset-bottom));flex-shrink:0}
nav.tabs button{background:none;border:none;color:#CFC8BC;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:12px;font-weight:600;min-width:72px;cursor:pointer}
nav.tabs button.on{color:var(--gold)}
.fab{position:absolute;right:18px;bottom:calc(90px + env(safe-area-inset-bottom));width:58px;height:58px;border-radius:18px;border:none;background:var(--red);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 16px rgba(0,0,0,.25);color:#fff}
.msgs{flex:1;overflow-y:auto;padding:14px 12px;display:flex;flex-direction:column;gap:6px;min-height:0}
.day{align-self:center;font-size:12px;font-weight:600;color:var(--muted);padding:4px 10px;background:var(--soft);border-radius:999px;margin:8px 0}
.b{max-width:78%;padding:8px 12px 6px;border-radius:18px;font-size:15px;line-height:1.4;word-wrap:break-word;white-space:pre-wrap;display:flex;flex-direction:column;gap:2px}
.b.them{align-self:flex-start;background:var(--surface);border:1px solid var(--line);border-bottom-left-radius:6px}
.b.me{align-self:flex-end;background:var(--me);color:var(--meInk);border-bottom-right-radius:6px}
.b .who{font-size:12px;font-weight:700;color:var(--redText)}
.b .t{font-size:11px;opacity:.65;align-self:flex-end}
.b img{display:block;max-width:100%;max-height:320px;border-radius:12px;cursor:zoom-in;background:var(--soft);min-width:120px;min-height:80px;object-fit:cover}
.b audio{width:230px;max-width:100%;height:40px}
.b.pending{opacity:.6}
.composer{padding:8px 10px calc(8px + env(safe-area-inset-bottom));display:flex;align-items:flex-end;gap:8px;background:var(--raised);border-top:1px solid var(--line)}
.composer textarea{flex:1;min-width:0;min-height:44px;max-height:140px;border-radius:22px;border:1px solid var(--line);background:var(--surface);padding:11px 16px;font-size:16px;resize:none;outline:none;line-height:1.35}
.composer textarea:focus{border-color:var(--gold)}
.rec{flex:1;display:flex;align-items:center;gap:10px;height:44px;padding:0 14px;border-radius:22px;background:var(--surface);border:1px solid var(--red);color:var(--redText);font-weight:700}
.rec i{width:10px;height:10px;border-radius:5px;background:var(--red);animation:blink 1s infinite}
@keyframes blink{50%{opacity:.2}}
.sheetwrap{position:absolute;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:flex-end;z-index:20}
.sheet{width:100%;background:var(--bg);border-radius:24px 24px 0 0;padding:20px 20px calc(24px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px;max-height:88%;overflow-y:auto}
.sheet h2{font-size:20px;font-family:var(--display)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.box{background:var(--surface);border-radius:18px;padding:4px 16px}
.setrow{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:54px;border-bottom:1px solid var(--line);width:100%;background:none;border-left:none;border-right:none;border-top:none;color:var(--ink);font-size:15px;font-weight:500;text-align:left;padding:0;cursor:pointer}
.setrow:last-child{border-bottom:none}
.seg{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.seg button{height:46px;border-radius:12px;border:2px solid var(--line);background:transparent;font-weight:600;cursor:pointer}
.seg button[aria-pressed="true"]{border-color:var(--gold);background:var(--soft)}
.toast{position:absolute;left:50%;top:calc(16px + env(safe-area-inset-top));transform:translateX(-50%);background:#16130F;color:#F6F4EF;padding:12px 16px;border-radius:14px;font-size:14px;font-weight:600;z-index:40;box-shadow:0 6px 20px rgba(0,0,0,.3);max-width:90%;text-align:center}
.welcome{background:#16130F;color:#F6F4EF;padding:calc(40px + env(safe-area-inset-top)) 24px calc(24px + env(safe-area-inset-bottom));gap:18px;overflow-y:auto}
.welcome .field,.welcome .prefix{background:#2A251E;border-color:#4A443C;color:#F6F4EF}
.welcome .prefix input{color:#F6F4EF}
.welcome label.lbl,.welcome .sub{color:#CFC8BC}
.welcome .hint{color:#CFC8BC}.welcome .hint.ok{color:#7ED3B8}.welcome .hint.err{color:#FF8A80}
.welcome .seg button{border-color:#4A443C;color:#F6F4EF}
.welcome .seg button[aria-pressed="true"]{border-color:#F2B705;background:#2A251E}
.linkbtn{background:none;border:none;color:#F2B705;font-weight:700;cursor:pointer;padding:8px;font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 6px 0 12px;border-radius:17px;background:var(--soft);font-size:14px;font-weight:600}
.chip button{width:24px;height:24px;border-radius:12px;border:none;background:var(--line);cursor:pointer;color:var(--ink)}
.viewer{position:absolute;inset:0;background:rgba(0,0,0,.92);z-index:30;display:flex;align-items:center;justify-content:center}
.viewer img{max-width:100%;max-height:100%}
.viewer button{position:absolute;top:calc(14px + env(safe-area-inset-top));right:14px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (prefers-reduced-motion:reduce){.rec i{animation:none}}

/* Made for PNG mark and select fields */
.pngmark{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:14px;letter-spacing:.2px;align-self:flex-start}
.flagbar{display:inline-flex;height:14px;border-radius:4px;overflow:hidden;box-shadow:0 0 0 1px rgba(255,255,255,.18)}
.flagbar i{display:block;width:10px;height:100%}
select.field{background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);background-position:calc(100% - 22px) 50%,calc(100% - 16px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:40px;cursor:pointer}
.welcome>*{flex-shrink:0}
.tagline{font-size:16px;line-height:1.35;margin:0}
.lockup{display:flex;align-items:center;gap:14px}
.lockup h1{font-size:54px;line-height:1;margin:0;letter-spacing:.5px}
.lockup svg{flex:none}
.pngflag{width:28px;height:21px;border-radius:3px;flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.18)}