/* fad.fyi public chat page v3 — Material 3 Expressive, standalone (no fad.css). The owner's colour is --acc; --on-acc is
   chosen on the server for contrast. Light by default; the owner can pick a dark chat page ([data-theme="dark"]). */
:root{
  --bg:#F8F9FF;--sf0:#FFFFFF;--sf1:#F1F3FC;--sf2:#EBEDF8;--sf3:#E5E8F3;--on:#141A2E;--on-v:#434A60;--ol:#737A92;--ol-v:#C5CADC;
  --acc-c:color-mix(in srgb,var(--acc) 16%,#fff);--on-acc-c:color-mix(in srgb,var(--acc) 55%,#000);--acc-t:color-mix(in srgb,var(--acc) 78%,#000);
  --me:color-mix(in srgb,var(--acc) 12%,#fff);
  --good:#1E6B3A;--good-c:#D6F5DD;--wa:#25D366;--scrim:rgba(0,0,0,.32);--inv:#2A3046;--on-inv:#EEF1FC;
  --r-s:8px;--r-m:12px;--r-l:16px;--r-li:20px;--r-xl:28px;--r-xxl:44px;
  --sp-fast:cubic-bezier(.42,1.67,.21,.9);--sp:cubic-bezier(.38,1.21,.22,1);--fx:cubic-bezier(.31,.94,.34,1);
  --font:"Roboto Flex",system-ui,-apple-system,"Segoe UI","Noto Sans","Noto Sans Devanagari",Roboto,Arial,sans-serif;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#0E111A;--sf0:#0A0D15;--sf1:#161A26;--sf2:#1B2030;--sf3:#252B3D;--on:#E5E8F5;--on-v:#C2C7D9;--ol:#8C93AB;--ol-v:#3A4157;
  --acc-c:color-mix(in srgb,var(--acc) 30%,#0E111A);--on-acc-c:color-mix(in srgb,var(--acc) 30%,#fff);--acc-t:color-mix(in srgb,var(--acc) 70%,#fff);
  --me:color-mix(in srgb,var(--acc) 20%,#161A26);--good:#8AD9A0;--good-c:#12351E;--inv:#E5E8F5;--on-inv:#2A3046;--scrim:rgba(0,0,0,.55);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;height:100%}
body.fadbody{background:var(--bg);color:var(--on);font:400 16px/1.5 var(--font);-webkit-font-smoothing:antialiased;overflow:hidden}
a{color:var(--acc-t)}
button,textarea,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--acc);outline-offset:2px;border-radius:8px}
[hidden]{display:none!important}
.fad-page{position:relative;height:100dvh;display:flex;flex-direction:column;isolation:isolate}
.fad-bg{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.fad-bg::before{content:"";position:absolute;left:50%;top:-240px;width:min(900px,160vw);height:560px;transform:translateX(-50%);border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--acc) 26%,transparent),transparent);filter:blur(30px)}
.fad-bg::after{content:"";position:absolute;right:-140px;bottom:-140px;width:420px;height:420px;background:color-mix(in srgb,var(--acc) 14%,transparent);clip-path:url(#sh-softBurst);animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
body.embed .fad-bg{display:none}
.fad-shell{flex:1;display:flex;flex-direction:column;width:100%;max-width:820px;margin:0 auto;min-height:0}
@media (min-width:900px){body:not(.embed) .fad-page{padding:20px 16px}body:not(.embed) .fad-shell{background:var(--sf1);border-radius:var(--r-xxl);box-shadow:0 30px 80px -40px rgba(20,26,46,.45);overflow:hidden}}
.previewbar{background:#F8E287;color:#221B00;font-weight:700;font-size:13px;text-align:center;padding:8px 12px}

/* top bar */
.fad-bar{display:flex;align-items:center;gap:12px;min-height:68px;padding:10px 12px 10px 16px;padding-top:calc(10px + env(safe-area-inset-top,0px));background:color-mix(in srgb,var(--sf1) 86%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);position:relative;z-index:5}
.sav{display:inline-grid;place-items:center;background:var(--acc);color:var(--on-acc);flex:none;overflow:hidden;font-weight:800;font-variation-settings:"wdth" 110}
.sav img{width:100%;height:100%;object-fit:cover}
.fad-bar .sav{width:44px;height:44px;font-size:18px}
.fad-bar .grow{flex:1;min-width:0}
.fad-bar .name{font-weight:750;font-size:17px;line-height:1.15;font-variation-settings:"wdth" 106;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fad-bar .sub{font-size:12.5px;color:var(--on-v);display:flex;align-items:center;gap:6px;margin-top:2px;overflow:hidden;white-space:nowrap}
.fad-bar .sub i{width:8px;height:8px;border-radius:50%;background:var(--good);flex:none;animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--good) 50%,transparent)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
.icon-btn{width:44px;height:44px;border-radius:50%;border:0;background:transparent;color:var(--on-v);display:inline-grid;place-items:center;cursor:pointer;flex:none;transition:background .2s var(--fx),border-radius .35s var(--sp-fast)}
.icon-btn:hover{background:color-mix(in srgb,var(--on) 8%,transparent)}
.icon-btn:active{border-radius:var(--r-m)}
.lang-btn{width:auto;padding:0 14px;height:36px;border-radius:999px;background:var(--sf3);font-weight:750;font-size:13px}

/* chat */
.chat{flex:1;min-height:0;overflow-y:auto;padding:12px 14px 12px;display:flex;flex-direction:column;gap:8px;scroll-behavior:smooth;overscroll-behavior:contain}
.welcome{text-align:center;padding:28px 12px 10px;animation:rise .6s var(--sp) both}
.welcome .sav{width:96px;height:96px;font-size:40px;margin:0 auto 16px;animation:morph .9s var(--sp-fast) both}
@keyframes morph{from{transform:scale(.6) rotate(-30deg);opacity:0}to{transform:none;opacity:1}}
.welcome h2{font-size:clamp(26px,5vw,32px);line-height:1.15;margin:0 0 8px;font-weight:800;font-variation-settings:"opsz" 48,"wdth" 110;letter-spacing:-.015em;text-wrap:balance}
.welcome p{color:var(--on-v);margin:0 auto 18px;max-width:42ch;font-size:16px}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.welcome .chip-row{justify-content:center}
.chip{min-height:40px;padding:8px 16px;border-radius:var(--r-l);border:0;background:var(--sf0);color:var(--on);box-shadow:inset 0 0 0 1px var(--ol-v);font-size:14px;font-weight:600;cursor:pointer;text-align:left;transition:background .2s var(--fx),border-radius .4s var(--sp-fast),box-shadow .2s var(--fx)}
.chip:hover{background:var(--acc-c);box-shadow:inset 0 0 0 1px transparent;border-radius:var(--r-li)}
.chip:active{border-radius:var(--r-s)}
.welcome .chip{animation:rise .5s var(--sp) both;animation-delay:calc(.15s + var(--i,0)*.07s)}
.chip-row.after{margin:2px 0 6px 40px}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.brow{display:flex;gap:8px;align-items:flex-end;max-width:100%}
.bav{width:32px;height:32px;background:var(--acc);color:var(--on-acc);display:inline-grid;place-items:center;font-weight:800;font-size:13px;flex:none;overflow:hidden;margin-bottom:2px;clip-path:url(#sh-cookie9)}
.bav img{width:100%;height:100%;object-fit:cover}
.bubble{max-width:84%;padding:11px 15px;border-radius:var(--r-li);font-size:16px;line-height:1.5;word-wrap:break-word;position:relative}
.brow .bubble{max-width:calc(100% - 40px)}
.bubble.bot{align-self:flex-start;background:var(--sf0);border-bottom-left-radius:6px;box-shadow:0 1px 2px rgba(20,26,46,.08)}
[data-theme="dark"] .bubble.bot{background:var(--sf3)}
.bubble.user{align-self:flex-end;background:var(--acc);color:var(--on-acc);border-bottom-right-radius:6px}
.bubble.owner{align-self:flex-start;background:var(--acc-c);color:var(--on);border-bottom-left-radius:6px;box-shadow:inset 0 0 0 2px var(--acc)}
.bubble.owner .by{font-size:11px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--acc-t);margin-bottom:3px;display:flex;align-items:center;gap:6px}
.bubble.note{align-self:center;max-width:92%;text-align:center;background:var(--sf2);color:var(--on-v);font-size:14px;border-radius:var(--r-l)}
.bubble.rise{animation:pop .4s var(--sp) both}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.97)}to{opacity:1;transform:none}}
.bubble .txt{white-space:pre-wrap}
.bubble .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;align-items:center}
.src-chip{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:650;padding:3px 10px;border-radius:999px;background:var(--acc-c);color:var(--on-acc-c)}
.fb{display:inline-flex;gap:2px;margin-left:auto;opacity:.6;transition:opacity .15s}.bubble:hover .fb{opacity:1}
.fb button{border:0;background:transparent;cursor:pointer;font-size:14px;padding:4px 8px;border-radius:10px;line-height:1}.fb button:hover{background:var(--sf2)}
.typing{display:inline-flex;gap:4px;padding:14px 16px;background:var(--sf0);border-radius:var(--r-li);border-bottom-left-radius:6px}
[data-theme="dark"] .typing{background:var(--sf3)}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--on-v);animation:bounce 1.2s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,80%,100%{transform:none;opacity:.4}40%{transform:translateY(-5px);opacity:1}}
.pcards{display:flex;gap:10px;overflow-x:auto;padding:10px 0 4px;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 -4px}.pcards::-webkit-scrollbar{display:none}
.pcard{flex:0 0 200px;scroll-snap-align:start;display:flex;flex-direction:column;gap:6px;background:var(--sf1);border-radius:var(--r-li);padding:10px;color:var(--on);text-decoration:none;transition:transform .35s var(--sp-fast),border-radius .35s var(--sp-fast)}
.pcard:hover{transform:translateY(-2px);border-radius:var(--r-xl)}
.pcard img{width:100%;height:110px;border-radius:var(--r-m);object-fit:cover;background:var(--sf3)}
.pcard .t{font-weight:750;font-size:14px;line-height:1.25}.pcard .p{color:var(--acc-t);font-weight:800;font-size:15px}.pcard .s{color:var(--on-v);font-size:12px}
.pcard .go{margin-top:auto;font-size:12.5px;font-weight:750;color:var(--acc-t)}
.handoff{display:flex;gap:12px;align-items:center;background:var(--good-c);border-radius:var(--r-li);padding:12px 14px;margin-top:10px;flex-wrap:wrap}
.handoff .wa{width:40px;height:40px;border-radius:50%;background:var(--wa);display:inline-grid;place-items:center;flex:none}.handoff .wa svg{width:22px;height:22px;fill:#fff}
.handoff .t{font-weight:750;font-size:14px}.handoff .s{font-size:13px;color:var(--on-v)}
.handoff .btn{margin-left:auto;background:var(--wa);color:#04361A;min-height:40px;padding:0 16px;border-radius:999px;display:inline-flex;align-items:center;font-weight:750;font-size:14px;text-decoration:none}
.askback{align-self:stretch;background:var(--sf0);border-radius:var(--r-xl);padding:16px;box-shadow:inset 0 0 0 2px var(--acc-c);animation:pop .45s var(--sp) both}
[data-theme="dark"] .askback{background:var(--sf2)}
.askback b{display:block;font-size:15px}.askback p{margin:4px 0 12px;color:var(--on-v);font-size:14px}
.askback .row{display:flex;gap:8px;flex-wrap:wrap}
.askback input{flex:1 1 160px;min-height:48px;border:0;border-radius:var(--r-l);background:var(--sf2);padding:12px 14px;font-size:16px;outline:0}
.askback input:focus{box-shadow:inset 0 0 0 2px var(--acc)}
.askback button{min-height:48px;padding:0 20px;border:0;border-radius:999px;background:var(--acc);color:var(--on-acc);font-weight:750;cursor:pointer;transition:border-radius .35s var(--sp-fast)}
.askback button:active{border-radius:var(--r-m)}
.askback .skip{background:transparent;color:var(--on-v);padding:0 10px}

/* composer */
.composer{position:relative;z-index:4;padding:10px 12px calc(10px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--sf1) 90%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.composer .in{display:flex;gap:8px;align-items:flex-end;background:var(--sf0);border-radius:28px;padding:6px 6px 6px 18px;box-shadow:inset 0 0 0 1px var(--ol-v);transition:box-shadow .2s var(--fx)}
[data-theme="dark"] .composer .in{background:var(--sf3)}
.composer .in:focus-within{box-shadow:inset 0 0 0 2px var(--acc)}
.composer textarea{flex:1;min-height:42px;max-height:140px;padding:10px 0;border:0;background:transparent;font-size:16px;line-height:1.35;resize:none;outline:0}
.composer .send{width:44px;height:44px;border-radius:var(--r-l);border:0;background:var(--acc);color:var(--on-acc);display:grid;place-items:center;cursor:pointer;flex:none;transition:border-radius .35s var(--sp-fast),transform .35s var(--sp-fast),opacity .2s}
.composer .send:hover{border-radius:50%}.composer .send:active{transform:scale(.92)}
.composer .send:disabled{opacity:.45;cursor:not-allowed}
.composer .send svg{width:20px;height:20px;fill:currentColor}
.fad-footer{text-align:center;font-size:12.5px;color:var(--on-v);padding:8px 12px 2px}
.fad-footer a{font-weight:750}

/* links under the welcome */
.fad-links{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.fad-link{width:42px;height:42px;border-radius:50%;background:var(--sf0);display:inline-grid;place-items:center;color:var(--on-v);box-shadow:inset 0 0 0 1px var(--ol-v);transition:border-radius .35s var(--sp-fast),transform .35s var(--sp-fast)}
.fad-link:hover{border-radius:var(--r-m);transform:translateY(-2px)}.fad-link svg{width:19px;height:19px;fill:currentColor}
.fad-link-whatsapp{color:#1DA851}.fad-link-instagram{color:#C13584}.fad-link-youtube{color:#E62117}.fad-link-facebook{color:#1877F2}.fad-link-linkedin{color:#0A66C2}.fad-link-maps{color:#34A853}

/* share sheet + toast (fad.sheet / fad.toast from app.js) */
.ov{position:fixed;inset:0;background:var(--scrim);z-index:60;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}
.sheet{background:var(--sf1);width:100%;max-width:520px;border-radius:var(--r-xl) var(--r-xl) 0 0;padding:8px 20px calc(24px + env(safe-area-inset-bottom,0px));animation:up .45s var(--sp)}
.sheet h3{margin:6px 0 0;font-size:22px;font-weight:750}
.grab{width:32px;height:4px;border-radius:2px;background:var(--ol);opacity:.6;margin:6px auto 14px}
@media (min-width:700px){.ov{align-items:center}.sheet{border-radius:var(--r-xl);padding:24px}.grab{display:none}}
@keyframes up{from{transform:translateY(40px);opacity:.4}to{transform:none;opacity:1}}@keyframes fade{from{opacity:0}to{opacity:1}}
.input-group{display:flex;align-items:center;background:var(--sf3);border-radius:var(--r-l);padding-left:14px;min-height:52px}
.input-group .pre{color:var(--on-v);font-weight:600}
.input-group .input{flex:1;border:0;background:transparent;padding:12px 12px 12px 2px;font-size:16px;outline:0;min-width:0}
.cluster{display:flex;gap:8px;flex-wrap:wrap}
.btn{min-height:44px;padding:0 20px;border-radius:999px;border:0;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;cursor:pointer;text-decoration:none;transition:border-radius .35s var(--sp-fast)}
.btn:active{border-radius:var(--r-m)}
.btn-primary{background:var(--acc);color:var(--on-acc)}.btn-secondary{background:var(--acc-c);color:var(--on-acc-c)}.btn-white{background:var(--sf0);color:var(--on);box-shadow:inset 0 0 0 1px var(--ol-v)}
.sharesheet{display:flex;justify-content:center;margin-top:18px}.sharesheet img,.sharesheet canvas{border-radius:var(--r-l);background:#fff;padding:10px}
.toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom,0px));transform:translate(-50%,16px);background:var(--inv);color:var(--on-inv);padding:12px 18px;border-radius:var(--r-m);font-size:14px;opacity:0;pointer-events:none;transition:all .35s var(--sp);z-index:80;max-width:calc(100vw - 32px)}
.toast.is-on{opacity:1;transform:translate(-50%,0)}
@media (max-width:480px){.bubble{max-width:88%}.welcome{padding-top:20px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}