.kh-chat{--kh-chat-surface:#fbf8f2;--kh-chat-raised:#fff;--kh-chat-ink:#241710;--kh-chat-muted:#6b5a4c;--kh-chat-line:#26150f21;--kh-chat-accent:#553527;--kh-chat-accent-hover:#2c1b12;--kh-chat-on-accent:#fff;--kh-chat-shadow:0 22px 58px #26150f3d;--kh-chat-edge:max(16px, env(safe-area-inset-right), env(safe-area-inset-left))}html[data-theme=dark] .kh-chat{--kh-chat-surface:#211b16;--kh-chat-raised:#2e2620;--kh-chat-ink:#f7efe4;--kh-chat-muted:#f7efe4b3;--kh-chat-line:#f5ede226;--kh-chat-accent:#c29368;--kh-chat-accent-hover:#d6ab82;--kh-chat-on-accent:#1c140d;--kh-chat-shadow:0 22px 58px #00000080}.kh-chat[hidden],.kh-chat__panel[hidden]{display:none}.kh-chat svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.7px;width:24px;height:24px}.kh-chat :is(button,a,textarea,.kh-chat__log):focus-visible{outline:2px solid var(--kh-chat-accent);outline-offset:2px}.kh-chat__launcher{z-index:55;bottom:calc(max(24px, env(safe-area-inset-bottom)) + 68px);width:52px;height:52px;color:var(--kh-chat-on-accent);background:var(--kh-chat-accent);cursor:pointer;border:0;border-radius:50%;place-items:center;padding:0;transition:background .18s,transform .18s;display:grid;position:fixed;inset-inline-end:var(--kh-chat-edge);box-shadow:inset 0 1px #ffffff29,0 10px 26px #26150f47}.kh-chat__launcher:hover{background:var(--kh-chat-accent-hover);transform:translateY(-1px)}.kh-chat__launcher:focus-visible{outline-color:var(--kh-chat-ink)}.kh-chat__panel{z-index:70;height:100dvh;color:var(--kh-chat-ink);background:var(--kh-chat-surface);flex-direction:column;font-family:inherit;font-size:15px;line-height:1.5;display:flex;position:fixed;inset:0}.kh-chat__header{padding:max(12px, env(safe-area-inset-top)) 14px 12px 16px;border-bottom:1px solid var(--kh-chat-line);flex:none;align-items:center;gap:12px;display:flex}.kh-chat__header img{border-radius:50%;flex:none}.kh-chat__header div{flex:1;min-width:0}.kh-chat__header h2{margin:0;font-size:16px;font-weight:700;line-height:1.25}.kh-chat__header p{color:var(--kh-chat-muted);margin:0;font-size:12.5px;line-height:1.3}.kh-chat__tool,.kh-chat__close{border:1px solid var(--kh-chat-line);color:inherit;cursor:pointer;background:0 0;flex:none;transition:border-color .18s,background .18s}.kh-chat__tool{border-radius:999px;min-height:36px;padding:0 12px;font-size:13px;font-weight:600}.kh-chat__close{border-radius:50%;place-items:center;width:40px;height:40px;padding:0;display:grid}.kh-chat__close svg{width:20px;height:20px}.kh-chat__tool:hover,.kh-chat__close:hover{border-color:var(--kh-chat-accent);background:var(--kh-chat-raised)}.kh-chat__log{overscroll-behavior:contain;flex-direction:column;flex:1;gap:12px;min-height:0;padding:16px;display:flex;overflow-y:auto}.kh-chat__message{flex-direction:column;align-items:flex-start;gap:8px;max-width:100%;display:flex}.kh-chat__message.is-user{align-items:flex-end}.kh-chat__bubble{border:1px solid var(--kh-chat-line);border-radius:16px;background:var(--kh-chat-raised);overflow-wrap:anywhere;border-end-start-radius:4px;max-width:min(88%,420px);padding:10px 14px}.kh-chat__message.is-user .kh-chat__bubble{color:var(--kh-chat-on-accent);background:var(--kh-chat-accent);white-space:pre-wrap;border-color:#0000;border-end-end-radius:4px;border-end-start-radius:16px}.kh-chat__bubble>*{margin:0}.kh-chat__bubble>*+*{margin-block-start:8px}.kh-chat__bubble :is(ul,ol){gap:4px;padding-inline-start:20px;list-style:outside;display:grid}.kh-chat__bubble ol{list-style:decimal}.kh-chat__bubble strong{font-weight:700}.kh-chat__bubble a{color:var(--kh-chat-accent);text-underline-offset:3px;font-weight:600;text-decoration:underline}.kh-chat__bubble a:hover{color:var(--kh-chat-accent-hover)}.kh-chat__cards{gap:8px;width:min(100%,420px);margin:0;padding:0;list-style:none;display:grid}.kh-chat__card{border:1px solid var(--kh-chat-line);background:var(--kh-chat-raised);border-radius:14px;align-items:center;gap:12px;padding:8px;padding-inline-end:14px;transition:border-color .18s,transform .18s;display:flex}.kh-chat__card:hover{border-color:var(--kh-chat-accent);transform:translateY(-1px)}.kh-chat__card img,.kh-chat__card-empty{background:var(--kh-chat-line);object-fit:cover;border-radius:10px;flex:none;width:56px;height:56px}.kh-chat__card-text{flex:1;gap:2px;min-width:0;display:grid}.kh-chat__card-text b{text-overflow:ellipsis;white-space:nowrap;font-weight:700;line-height:1.3;overflow:hidden}.kh-chat__card-text span{color:var(--kh-chat-muted);font-size:13.5px}.kh-chat__card-arrow{color:var(--kh-chat-accent);flex:none}html[dir=rtl] .kh-chat__card-arrow{transform:scaleX(-1)}.kh-chat__suggestions{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.kh-chat__suggestions button{border:1px solid var(--kh-chat-accent);min-height:40px;color:var(--kh-chat-accent);cursor:pointer;background:0 0;border-radius:999px;padding:0 14px;font-size:14px;font-weight:600;transition:color .18s,background .18s}.kh-chat__suggestions button:hover{color:var(--kh-chat-on-accent);background:var(--kh-chat-accent)}.kh-chat__activity{color:var(--kh-chat-muted);align-items:center;gap:8px;margin:0;font-size:13.5px;display:flex}.kh-chat__activity span{gap:4px;display:inline-flex}.kh-chat__activity i{background:currentColor;border-radius:50%;width:6px;height:6px;animation:1.2s ease-in-out infinite kh-chat-pulse}.kh-chat__activity i:nth-child(2){animation-delay:.16s}.kh-chat__activity i:nth-child(3){animation-delay:.32s}@keyframes kh-chat-pulse{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}.kh-chat__failure{border:1px solid var(--kh-chat-line);background:var(--kh-chat-raised);border-inline-start:3px solid #b3542e;border-radius:12px;max-width:min(88%,420px);padding:10px 14px}.kh-chat__failure p{flex-wrap:wrap;align-items:center;gap:6px 16px;margin:0;display:flex}.kh-chat__failure p+p{margin-block-start:8px}.kh-chat__failure :is(button,a){min-height:32px;color:var(--kh-chat-accent);text-underline-offset:3px;cursor:pointer;background:0 0;border:0;padding:0;font-weight:700;text-decoration:underline}.kh-chat__failure a{align-items:center;display:inline-flex}.kh-chat__composer{border-top:1px solid var(--kh-chat-line);flex:none;align-items:flex-end;gap:8px;padding:10px 12px 6px;display:flex}.kh-chat__composer textarea{border:1px solid var(--kh-chat-line);min-width:0;min-height:44px;max-height:132px;color:var(--kh-chat-ink);background:var(--kh-chat-raised);font:inherit;resize:none;field-sizing:content;border-radius:22px;flex:1;padding:10px 16px;font-size:16px;line-height:1.4}.kh-chat__composer textarea::placeholder{color:var(--kh-chat-muted);opacity:1}.kh-chat__composer textarea:focus-visible{outline-offset:0;border-color:var(--kh-chat-accent)}.kh-chat__composer button{width:44px;height:44px;color:var(--kh-chat-on-accent);background:var(--kh-chat-accent);cursor:pointer;border:0;border-radius:50%;flex:none;place-items:center;padding:0;transition:background .18s,opacity .18s;display:grid}.kh-chat__composer button:hover:not(:disabled){background:var(--kh-chat-accent-hover)}.kh-chat__composer button:disabled{opacity:.45;cursor:default}html[dir=rtl] .kh-chat__composer button svg{transform:scaleX(-1)}.kh-chat__disclaimer{padding:0 16px max(10px, env(safe-area-inset-bottom));color:var(--kh-chat-muted);text-align:center;flex:none;margin:0;font-size:12px;line-height:1.4}.kh-chat__disclaimer a{color:inherit;text-underline-offset:2px;font-weight:700;text-decoration:underline}@media (max-width:599px){.kh-chat.is-open .kh-chat__launcher{display:none}}@media (min-width:600px){.kh-chat{--kh-chat-edge:24px}.kh-chat__launcher{bottom:max(24px, env(safe-area-inset-bottom));width:56px;height:56px}.kh-chat__panel{inset:auto;inset-inline-end:var(--kh-chat-edge);bottom:calc(max(24px, env(safe-area-inset-bottom)) + 68px);border:1px solid var(--kh-chat-line);width:392px;height:min(640px,100dvh - 124px);box-shadow:var(--kh-chat-shadow);border-radius:20px;overflow:hidden}.kh-chat__header{padding-block-start:12px}.kh-chat__disclaimer{padding-block-end:10px}}@media (prefers-reduced-motion:reduce){.kh-chat__activity i{opacity:.6;animation:none}.kh-chat__launcher,.kh-chat__card{transition:none}}@media (forced-colors:active){.kh-chat__launcher,.kh-chat__composer button{border:1px solid buttontext}}@media print{.kh-chat{display:none}}