.chat-launcher{position:fixed;right:25px;bottom:24px;z-index:45;display:flex;align-items:center;gap:12px;min-height:54px;padding:15px 19px;background:var(--red);color:white;border-radius:30px;box-shadow:0 5px 25px #20252325;font-size:12px;font-weight:600;transition:transform .25s,background .25s}
.chat-launcher:hover{transform:translateY(-3px);background:var(--ink)}
.chat-launcher svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
body.chat-open{overflow:hidden}
.chat-panel{position:fixed;inset:auto 24px 88px auto;margin:0;padding:0;width:396px;max-width:calc(100vw - 32px);height:620px;max-height:calc(var(--chat-height,100dvh) - 112px);border:1px solid #20252314;border-radius:17px;background:var(--chalk);color:var(--ink);box-shadow:0 20px 80px #20252330;overflow:hidden}
.chat-panel[open]{display:flex;flex-direction:column}
.chat-panel::backdrop{background:#20252320}
.chat-header{display:flex;align-items:center;gap:12px;background:var(--red);color:white;padding:19px 18px;flex-shrink:0}
.chat-brand-mark{width:36px;height:36px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:2.5}
.chat-header h2{font:600 18px/1.2 var(--display);letter-spacing:-.025em}
.chat-header p{font-size:9px;color:#ffffffe0;margin-top:5px}
.chat-header-controls{display:flex;gap:0;margin-left:auto}
.chat-header button{width:36px;min-height:44px;padding:7px;background:transparent;color:white;display:grid;place-items:center;border-radius:5px}
.chat-header button:hover{background:#ffffff20}
.chat-header button svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.chat-header :focus-visible{outline-color:white}
.chat-messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:22px 17px 10px;scrollbar-width:thin;scrollbar-color:var(--stone) transparent}
.chat-message{width:91%;margin-bottom:15px;padding:14px 15px;background:white;border:1px solid var(--line);border-radius:12px 12px 12px 3px;font-size:12px;line-height:1.8}
.chat-speaker{display:block;font-size:8px;font-weight:600;color:var(--muted);margin-bottom:6px}
.chat-message p{white-space:pre-wrap;overflow-wrap:anywhere}
.chat-message-user{margin-left:auto;background:var(--ink);color:white;border-color:var(--ink);border-radius:12px 12px 3px 12px;width:fit-content;max-width:90%}
.chat-message-user .chat-speaker{color:#ffffffb0}
.chat-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}
.chat-actions a{font-size:10px;font-weight:600;color:var(--red);text-decoration:underline;text-underline-offset:4px;display:inline-flex;align-items:center;min-height:36px}
.chat-suggestions{display:flex;flex-wrap:wrap;gap:7px;padding:9px 17px 14px;flex-shrink:0}
.chat-suggestions button{background:white;border:1px solid var(--line);border-radius:20px;font-size:10px;padding:9px 12px;min-height:39px;transition:border-color .2s,color .2s}
.chat-suggestions button:hover{color:var(--red);border-color:var(--red)}
.chat-form{display:flex;align-items:center;gap:8px;margin:0 16px;background:white;border:1px solid var(--line);border-radius:9px;padding:5px}
.chat-form:focus-within{border-color:var(--red)}
.chat-form input{min-width:0;flex:1;width:100%;border:0;outline:none;background:transparent;font-size:13px;padding:10px 8px}
.chat-form button{width:42px;height:42px;flex-shrink:0;display:grid;place-items:center;border-radius:6px;background:var(--red);color:white}
.chat-form button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.chat-bottom{padding:11px 17px 14px;font-size:9px;color:var(--muted);display:flex;gap:10px;align-items:center;justify-content:space-between;flex-shrink:0}
.chat-handoff{font-weight:600;text-decoration:underline;text-underline-offset:3px;min-height:30px;display:inline-flex;align-items:center}
.chat-input-label{position:absolute;width:1px;height:1px;clip-path:inset(50%);overflow:hidden}
@media(prefers-reduced-motion:no-preference){.chat-panel[open]{animation:chat-appear .25s cubic-bezier(.22,1,.36,1)}.chat-message{animation:chat-message-in .2s ease-out}@keyframes chat-appear{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}@keyframes chat-message-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}}
@media(max-width:520px){.chat-launcher{right:16px;bottom:max(16px,env(safe-area-inset-bottom));padding:14px 16px;min-height:51px;font-size:11px}.chat-panel{inset:calc(var(--chat-top,0px) + 10px) 10px auto 10px;max-width:none;width:auto;height:calc(var(--chat-height,100dvh) - 20px);max-height:calc(var(--chat-height,100dvh) - 20px);border-radius:13px}.chat-header{padding:12px 15px}.chat-header button{width:40px}.chat-message{font-size:13px}.chat-form input{font-size:16px}.chat-suggestions button{min-height:42px}.chat-bottom{padding-bottom:max(12px,env(safe-area-inset-bottom))}}
@media(max-height:500px){.chat-header{padding-block:6px}.chat-suggestions{padding-block:5px}.chat-suggestions button{min-height:32px;padding-block:5px}.chat-bottom{padding-block:3px}.chat-message{margin-bottom:8px}.chat-panel{bottom:10px;max-height:calc(var(--chat-height,100dvh) - 20px)}}
@media(prefers-reduced-motion:reduce){.chat-panel,.chat-message,.chat-launcher{animation:none!important;transition:none!important}}