/* Site chat (assets/js/chat.js). Linked by the marketing site and appended to the
   dashboard bundle by site/app/build_app.py, so both get the same look. Colour
   variables carry fallbacks for the dashboard, which names its tokens differently. */
/* ---- site chat (assets/js/chat.js, 2026-10-06) ------------------------- */
.chat{position:fixed;inset-block-end:20px;inset-inline-end:20px;z-index:90;display:flex;flex-direction:column;align-items:flex-end}
[dir="rtl"] .chat{align-items:flex-start}
.chat-fab{position:relative;width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;
  background:var(--clay,var(--accent));color:var(--paper,#fff);box-shadow:var(--shadow);display:grid;place-items:center;
  transition:transform .18s ease,background .18s ease}
.chat-fab svg{width:26px;height:26px;grid-area:1/1;transition:opacity .15s ease,transform .18s ease}
.chat-fab svg.x{opacity:0;transform:rotate(-45deg) scale(.6)}
.chat.open .chat-fab svg:not(.x){opacity:0;transform:rotate(45deg) scale(.6)}
.chat.open .chat-fab svg.x{opacity:1;transform:none}
.chat-fab:hover{background:var(--ink);transform:translateY(-1px)}
.chat-fab:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.chat-teaser{display:flex;align-items:center;gap:4px;margin-block-end:10px;background:var(--white,#fff);border:1px solid var(--line-2);
  border-radius:999px;box-shadow:var(--shadow);padding:4px 6px 4px 14px;font-size:14px;font-weight:600;color:var(--ink);
  animation:chat-in .25s ease}
[dir="rtl"] .chat-teaser{padding:4px 14px 4px 6px}
.chat-teaser-t{border:0;background:none;font:inherit;color:inherit;cursor:pointer;padding:6px 0}
.chat-teaser-x{border:0;background:none;cursor:pointer;font-size:18px;line-height:1;color:var(--muted);width:28px;height:28px;border-radius:50%}
.chat-teaser-x:hover{background:var(--paper-2,var(--bg,#F6F3EC));color:var(--ink)}
.chat-panel{position:absolute;inset-block-end:70px;inset-inline-end:0;
  width:min(390px,calc(100vw - 24px));height:min(620px,calc(100vh - 110px));
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--white,#fff);border:1px solid var(--line-2);border-radius:18px;
  box-shadow:0 24px 60px rgba(23,31,28,.22);animation:chat-in .22s ease}
@keyframes chat-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--clay,var(--accent));color:var(--paper,#fff)}
.chat-head b{display:block;font-size:16px;line-height:1.2}
.chat-head small{display:block;font-size:12px;line-height:1.35;opacity:.85;margin-top:3px}
.chat-head>div{flex:1;min-width:0}
.chat-mark{flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:var(--paper,#fff);display:grid;place-items:center;
  color:var(--clay,var(--accent));font-weight:800;font-size:18px;overflow:hidden}
.chat-mark img{width:26px;height:26px;object-fit:contain}
.chat-x{border:0;background:none;cursor:pointer;font-size:26px;line-height:1;color:var(--paper,#fff);opacity:.85;width:34px;height:34px;border-radius:50%}
.chat-x:hover{opacity:1;background:rgba(255,255,255,.14)}
.chat-tabs{display:flex;gap:2px;padding:6px 8px 0;border-bottom:1px solid var(--line);background:var(--white,#fff)}
.chat-tabs button{flex:1;font:inherit;font-size:13.5px;font-weight:600;border:0;background:none;padding:10px 8px;cursor:pointer;
  color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.chat-tabs button.on{color:var(--clay,var(--accent));border-bottom-color:var(--clay,var(--accent))}
.chat-msgs,.chat-help{flex:1;min-height:0;display:flex;flex-direction:column}
.chat-list{flex:1;overflow-y:auto;padding:14px 14px 6px;display:flex;flex-direction:column;gap:10px;overscroll-behavior:contain}
.chat-msg{font-size:14.5px;line-height:1.5;padding:11px 13px;border-radius:14px;max-width:92%;overflow-wrap:anywhere}
.chat-msg b{display:block;margin-bottom:4px}
.chat-msg.bot{background:var(--paper-2,var(--bg,#F6F3EC));color:var(--ink);align-self:flex-start;border-end-start-radius:4px}
.chat-msg.you{background:var(--ink);color:var(--paper,#fff);align-self:flex-end;border-end-end-radius:4px}
.chat-rel{margin-top:10px;display:grid;gap:4px;font-size:13px}
.chat-rel span{color:var(--muted);font-size:12px}
.chat-ask{border:0;background:none;cursor:pointer;padding:0;text-align:start;font:inherit;font-size:13px;color:var(--clay,var(--accent));text-decoration:underline}
.chat-ask.small{margin-top:8px;display:block}
.chat-chips{display:flex;flex-wrap:wrap;gap:6px;align-self:flex-start;max-width:92%}
.chat-chip{display:inline-block;font-size:13px;font-weight:600;padding:7px 12px;border-radius:999px;border:1px solid var(--clay,var(--accent));
  color:var(--clay,var(--accent));background:var(--white,#fff);text-decoration:none;cursor:pointer;font-family:inherit;line-height:1.2}
.chat-chip:hover{background:var(--clay,var(--accent));color:var(--paper,#fff)}
.chat-chip.strong{background:var(--clay,var(--accent));color:var(--paper,#fff)}
.chat-chip.strong:hover{background:var(--ink);border-color:var(--ink)}
.chat-typing{display:flex;gap:4px;padding:4px 18px 8px}
.chat-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:chat-dot 1s infinite ease-in-out}
.chat-typing span:nth-child(2){animation-delay:.15s}.chat-typing span:nth-child(3){animation-delay:.3s}
@keyframes chat-dot{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.chat-form{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line)}
.chat-form input{flex:1;min-width:0;padding:11px 13px;font:inherit;font-size:14px;border:1px solid var(--line-field,var(--line-2,#C2CCBD));border-radius:999px;background:var(--white,#fff);color:var(--ink)}
.chat-form input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.chat-form button{width:42px;height:42px;flex:0 0 42px;border:0;border-radius:50%;cursor:pointer;background:var(--clay,var(--accent));color:var(--paper,#fff);display:grid;place-items:center}
.chat-form button svg{width:20px;height:20px}
[dir="rtl"] .chat-form button svg{transform:scaleX(-1)}
.chat-form button:hover{background:var(--ink)}
.chat-foot{margin:0;padding:0 14px 10px;font-size:11.5px;line-height:1.4;color:var(--muted)}
.chat-lead{align-self:stretch;background:var(--paper-2,var(--bg,#F6F3EC));border-radius:14px;padding:12px 13px;display:grid;gap:8px;font-size:13.5px}
.chat-lead b{font-size:14px}
.chat-lead label{display:grid;gap:3px}
.chat-lead label span{font-size:12px;color:var(--muted)}
.chat-lead input,.chat-lead textarea{font:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--line-field,var(--line-2,#C2CCBD));border-radius:var(--r);background:var(--white,#fff);color:var(--ink);width:100%;box-sizing:border-box}
.chat-lead input:focus-visible,.chat-lead textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.chat-err{margin:0;min-height:1em;font-size:12.5px;color:#9A2A1F}
.chat-send-lead{font:inherit;font-size:14px;font-weight:600;padding:10px 14px;border:0;border-radius:999px;cursor:pointer;background:var(--clay,var(--accent));color:var(--paper,#fff)}
.chat-send-lead:hover{background:var(--ink)}
.chat-send-lead:disabled{opacity:.6;cursor:default}
.chat-search{margin:12px 14px 6px;padding:10px 13px;font:inherit;font-size:14px;border:1px solid var(--line-field,var(--line-2,#C2CCBD));border-radius:999px;background:var(--white,#fff);color:var(--ink)}
.chat-search:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.chat-hclist{flex:1;overflow-y:auto;padding:4px 14px 14px;overscroll-behavior:contain}
.chat-hc{border-bottom:1px solid var(--line)}
.chat-hc summary{cursor:pointer;padding:11px 0;font-size:14px;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:10px}
.chat-hc summary::-webkit-details-marker{display:none}
.chat-hc summary::after{content:"+";color:var(--muted);flex:0 0 auto}
.chat-hc[open] summary::after{content:"\2212"}
.chat-hc>div{padding:0 0 12px;font-size:13.5px;line-height:1.5;color:var(--ink-2,var(--ink))}
.chat-hc .chat-chips{margin-top:8px}
.chat-empty{padding:20px 4px;color:var(--muted);font-size:13.5px}
@media (max-width:700px){
  /* phones: the bubble sits in the corner, clear of the home indicator */
  .chat{inset-block-end:calc(16px + env(safe-area-inset-bottom));inset-inline-end:14px}
  .chat-panel{position:fixed;inset:0;width:auto;height:auto;border-radius:0;border:0}
  /* thumb-sized suggestions and readable footnote on phones */
  .chat-chip{min-height:40px;display:inline-flex;align-items:center}
  .chat-foot{font-size:12px}
  .chat.open .chat-fab{display:none}
}
@media (prefers-reduced-motion:reduce){
  .chat-panel,.chat-teaser{animation:none}
  .chat-fab,.chat-fab svg{transition:none}
  .chat-typing span{animation:none;opacity:.6}
}