:root{
  --brand:#9b1c31;--brand-2:#7d1528;--bg:#efeae2;--panel:#fff;--ink:#111b21;--ink-2:#54656f;--ink-3:#8696a0;
  --in:#fff;--out:#d9fdd3;--line:#e9edef;--ok:#00a884;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#0b141a;--panel:#111b21;--ink:#e9edef;--ink-2:#aebac1;--ink-3:#8696a0;--in:#202c33;--out:#005c4b;--line:#222d34}
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,"Segoe UI",Roboto,"Noto Nastaliq Urdu","Jameel Noori Nastaleeq",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overscroll-behavior:none}
.app{display:flex;flex-direction:column;height:100vh;height:100dvh;max-width:760px;margin:0 auto;background:var(--bg);position:relative}
@media (min-width:780px){ .app{box-shadow:0 0 30px rgba(0,0,0,.12)} body{background:#d9d4cb} }

.top{display:flex;align-items:center;gap:10px;padding:10px 14px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:var(--brand);color:#fff;flex-shrink:0}
.top .logo{width:42px;height:42px;border-radius:50%;background:#fff;object-fit:cover}
.top .who{display:flex;flex-direction:column;line-height:1.2;flex:1;min-width:0}
.top strong{font-size:17px}
.top small{opacity:.85;font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.verified{background:#fff;color:var(--brand);border-radius:50%;width:22px;height:22px;display:grid;place-items:center;font-size:13px;font-weight:700}

.openchrome{background:#fff8e1;color:#6d4c00;font-size:13px;text-align:center;padding:6px 10px;flex-shrink:0}
.openchrome a{color:var(--brand);font-weight:600}

/* start card */
.start{flex:1;overflow-y:auto;padding:18px 14px 30px;display:flex;align-items:flex-start;justify-content:center}
.card{background:var(--panel);border-radius:16px;box-shadow:0 2px 10px rgba(0,0,0,.08);padding:22px 18px;width:100%;max-width:440px}
.hello{font-size:15px;color:var(--brand);font-weight:600}
.card h1{font-size:21px;line-height:1.3;margin:6px 0 4px}
.sub{color:var(--ink-2);margin:0 0 16px;font-size:14px}
form label{display:flex;flex-direction:column;gap:5px;font-size:13.5px;color:var(--ink-2);margin-bottom:12px;font-weight:600}
form input:not([type=checkbox]){font:inherit;font-size:16px;padding:12px 13px;border:1.5px solid var(--line);border-radius:10px;background:var(--panel);color:var(--ink);outline:none}
form input:focus{border-color:var(--brand)}
.check{flex-direction:row!important;align-items:flex-start;gap:9px!important;font-weight:400!important;color:var(--ink)!important}
.check input{width:20px;height:20px;margin-top:1px;accent-color:var(--brand);flex-shrink:0}
.err{background:#fdecea;color:#b3261e;border-radius:8px;padding:8px 10px;font-size:13.5px;margin-bottom:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:100%;border:0;border-radius:24px;background:var(--brand);color:#fff;font:inherit;font-weight:700;font-size:16px;padding:13px 16px;cursor:pointer}
.btn:disabled{opacity:.6}
.btn.small{width:auto;font-size:14px;padding:8px 14px}
.trust{list-style:none;padding:0;margin:16px 0 0;color:var(--ink-2);font-size:13px;display:flex;flex-direction:column;gap:6px}

/* chat */
.chat{flex:1;display:flex;flex-direction:column;min-height:0}
.msgs{flex:1;overflow-y:auto;padding:12px 10px 8px;display:flex;flex-direction:column;gap:3px;
  background-image:radial-gradient(rgba(0,0,0,.035) 1px,transparent 1px);background-size:18px 18px}
.day{align-self:center;background:var(--panel);color:var(--ink-2);font-size:12px;padding:4px 10px;border-radius:8px;margin:6px 0;box-shadow:0 1px .5px rgba(0,0,0,.1)}
.m{max-width:84%;padding:6px 9px 5px;border-radius:9px;box-shadow:0 1px .5px rgba(0,0,0,.13);position:relative;word-wrap:break-word;overflow-wrap:anywhere;margin-top:2px;animation:pop .18s ease-out}
@keyframes pop{from{transform:translateY(6px);opacity:0}to{transform:none;opacity:1}}
.m.them{align-self:flex-start;background:var(--in);border-top-left-radius:2px}
.m.me{align-self:flex-end;background:var(--out);border-top-right-radius:2px}
.m .t{white-space:pre-wrap}
.m .t a{color:#027eb5;word-break:break-all}
.m .meta{float:right;margin:5px 0 -3px 10px;font-size:11px;color:var(--ink-3)}
.m img{display:block;max-width:100%;max-height:320px;border-radius:6px;cursor:zoom-in;margin-bottom:3px}
.m audio{width:250px;max-width:100%;height:40px}
.m.pending{opacity:.7}
.m.failed .meta{color:#c62828}

.typing{align-self:flex-start;margin:0 0 6px 12px;background:var(--in);border-radius:12px;padding:9px 12px;display:flex;gap:4px;box-shadow:0 1px .5px rgba(0,0,0,.13)}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--ink-3);animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}

.notify,.preview,.rec{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--panel);border-top:1px solid var(--line);font-size:14px;flex-shrink:0}
.notify button{border:0;background:var(--ok);color:#fff;border-radius:16px;padding:6px 12px;font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.notify .x,.preview .x{background:transparent;color:var(--ink-2);font-size:16px;padding:4px 8px;border:0;cursor:pointer;margin-left:auto}
.preview img{max-height:70px;border-radius:6px}
.rec .dot{width:10px;height:10px;border-radius:50%;background:#e53935;animation:blink 1s infinite}
.rec button{border:0;background:transparent;color:var(--ink-2);font:inherit;cursor:pointer}
.rec .btn{margin-left:auto;color:#fff;background:var(--ok)}

.composer{display:flex;align-items:flex-end;gap:6px;padding:7px 8px;padding-bottom:calc(7px + env(safe-area-inset-bottom,0px));background:var(--bg);flex-shrink:0}
.composer textarea{flex:1;resize:none;border:0;border-radius:22px;background:var(--panel);color:var(--ink);font:inherit;font-size:16px;padding:10px 14px;max-height:130px;outline:none;box-shadow:0 1px .5px rgba(0,0,0,.1)}
.ic{width:44px;height:44px;border-radius:50%;border:0;background:transparent;display:grid;place-items:center;cursor:pointer;flex-shrink:0;color:var(--ink-2)}
.ic svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic.send{background:var(--ok);color:#fff}
.ic.send svg{stroke:#fff}
.ic[hidden]{display:none}

.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.88);display:grid;place-items:center;z-index:50}
.lightbox img{max-width:96vw;max-height:92vh}
[hidden]{display:none!important}