.ai-assistant{position:fixed;right:24px;bottom:112px;z-index:95;font-family:inherit;letter-spacing:0}
.ai-assistant.open{bottom:24px;z-index:130}
.ai-backdrop[hidden],.ai-panel[hidden],.ai-launcher[hidden]{display:none!important}
.ai-backdrop{display:none}
.ai-launcher{position:relative;width:60px;height:60px;display:grid;place-items:center;border:0;border-radius:50%;background:#286dc6;color:#fff;box-shadow:0 14px 36px rgba(26,70,128,.3);cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s}
.ai-launcher span{font-size:15px;font-weight:800;letter-spacing:0}
.ai-launcher i{position:absolute;right:3px;top:4px;width:11px;height:11px;border:2px solid #fff;border-radius:50%;background:#32a776}
.ai-launcher:hover{background:#1f5fb5;transform:translateY(-3px);box-shadow:0 18px 42px rgba(26,70,128,.35)}
.ai-panel{position:relative;width:min(430px,calc(100vw - 32px));height:min(720px,calc(100vh - 48px));display:grid;grid-template-rows:68px minmax(0,1fr) auto;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:0 28px 80px rgba(18,39,68,.3);animation:ai-panel-in .18s ease-out}
@keyframes ai-panel-in{from{opacity:0;transform:translateY(8px) scale(.985)}to{opacity:1;transform:none}}
.ai-panel-head{height:68px;display:flex;align-items:center;gap:12px;padding:0 12px 0 14px;border-bottom:1px solid var(--line);background:var(--card)}
.ai-panel-brand{min-width:0;display:flex;align-items:center;gap:10px}
.ai-panel-logo{width:36px;height:36px;flex:none;display:grid;place-items:center;border-radius:8px;background:#286dc6;color:#fff;font-size:11px;font-weight:800}
.ai-panel-brand>div{min-width:0}
.ai-panel-brand b{display:block;color:var(--ink);font-size:13px;line-height:1.3;white-space:nowrap}
.ai-panel-brand small{display:flex;align-items:center;gap:5px;margin-top:3px;color:var(--muted);font-size:9px;white-space:nowrap}
.ai-panel-brand small i{width:6px;height:6px;flex:none;border-radius:50%;background:#32a776}
.ai-panel-brand small[data-state="working"]{color:#286dc6}
.ai-panel-brand small[data-state="working"] i{animation:ai-pulse 1s ease-in-out infinite}
@keyframes ai-pulse{50%{opacity:.35}}
.ai-panel-actions{margin-left:auto;display:flex;align-items:center;gap:4px}
.ai-quota{min-width:42px;height:26px;display:grid;place-items:center;padding:0 8px;border-radius:13px;background:var(--soft);border:1px solid var(--line);color:var(--muted);font-size:9px;font-weight:700}
.ai-panel-actions button{width:34px;height:34px;display:grid;place-items:center;border:0;border-radius:8px;background:transparent;color:var(--muted);font-size:19px;line-height:1;cursor:pointer}
.ai-panel-actions button:hover{background:var(--soft);color:var(--ink)}
.ai-messages{min-height:0;overflow-y:auto;padding:20px 16px 14px;scroll-behavior:smooth;overscroll-behavior:contain;background:color-mix(in srgb,var(--bg) 46%,var(--card))}
.ai-message-row{display:grid;grid-template-columns:28px minmax(0,auto);justify-content:start;align-items:start;gap:9px;margin-bottom:16px}
.ai-message-row.user{grid-template-columns:minmax(0,auto) 28px;justify-content:end}
.ai-message-row.user .ai-avatar{grid-column:2}
.ai-message-row.user .ai-bubble{grid-column:1;grid-row:1}
.ai-avatar{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#e7f0fc;color:#255ea6;font-size:9px;font-weight:800;border:1px solid #d4e3f6}
.ai-message-row.user .ai-avatar{background:#eef0f3;color:#677384;border-color:#e0e4e9}
.ai-bubble{position:relative;min-width:0;max-width:342px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink);box-shadow:0 4px 14px rgba(28,53,85,.05)}
.ai-message-row.user .ai-bubble{background:#286dc6;border-color:#286dc6;color:#fff;box-shadow:none}
.ai-message-row.error .ai-bubble{background:#fff3f3;border-color:#f0c9c9;color:#a83e3e}
.ai-message-row.stopped .ai-bubble{border-style:dashed;color:var(--muted)}
.ai-message-content{font-size:12px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}
.ai-message-content>*:first-child{margin-top:0!important}
.ai-message-content>*:last-child{margin-bottom:0!important}
.ai-message-content p{margin:0 0 8px}
.ai-message-content h1,.ai-message-content h2,.ai-message-content h3{margin:13px 0 6px;font-size:13px;line-height:1.5;letter-spacing:0}
.ai-message-content ul,.ai-message-content ol{margin:7px 0;padding-left:19px}
.ai-message-content li{margin:3px 0}
.ai-message-content code{padding:1px 4px;border-radius:4px;background:var(--soft);font-size:10px}
.ai-message-row.user .ai-message-content code{background:rgba(255,255,255,.16);color:#fff}
.ai-message-content a{color:#286dc6;text-decoration:underline;text-underline-offset:2px}
.ai-message-row.streaming .ai-message-content::after{content:'';display:inline-block;width:2px;height:13px;margin-left:3px;vertical-align:-2px;background:#286dc6;animation:ai-caret .8s step-end infinite}
@keyframes ai-caret{50%{opacity:0}}
.ai-message-actions{height:20px;display:flex;justify-content:flex-end;margin:5px -5px -6px 0}
.ai-message-actions button{width:28px;height:24px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-size:15px;cursor:pointer}
.ai-message-actions button:hover{background:var(--soft);color:var(--ink)}
.ai-suggestions{display:flex;flex-wrap:wrap;gap:7px;margin:-4px 0 18px 37px}
.ai-suggestions button{min-height:31px;padding:6px 11px;border:1px solid var(--line);border-radius:16px;background:var(--card);color:var(--muted);font-size:10px;line-height:1.4;cursor:pointer}
.ai-suggestions button:hover{border-color:#78a6df;background:var(--blue-soft);color:#245eaa}
.ai-form{padding:12px;border-top:1px solid var(--line);background:var(--card)}
.ai-composer{border:1px solid var(--line);border-radius:8px;background:var(--bg);transition:border-color .2s,box-shadow .2s}
.ai-composer:focus-within{border-color:#6696d2;box-shadow:0 0 0 3px rgba(40,109,198,.09)}
.ai-form textarea{display:block;width:100%;height:48px;max-height:112px;resize:none;padding:11px 12px 4px;border:0;outline:0;background:transparent;color:var(--ink);font:inherit;font-size:12px;line-height:20px;overflow-y:auto}
.ai-composer-foot{height:39px;display:flex;align-items:center;padding:0 6px 5px 12px}
.ai-composer-foot>span{color:var(--muted);font-size:8px}
.ai-form button{width:34px;height:34px;margin-left:auto;display:grid;place-items:center;border:0;border-radius:8px;background:#286dc6;color:#fff;font-size:18px;cursor:pointer}
.ai-form button:hover{background:#1f5fb5}
.ai-stop-icon{display:none;font-size:11px}
.ai-form.streaming .ai-send-icon{display:none}
.ai-form.streaming .ai-stop-icon{display:block}
.ai-form.streaming button{background:#687382}
.ai-form textarea:disabled{cursor:wait;opacity:.7}
.ai-chat-open .floating-music{opacity:0;pointer-events:none;transform:translateY(8px)}
html[data-theme="dark"] .ai-avatar{background:#233d5d;border-color:#31567e;color:#a9cdf8}
html[data-theme="dark"] .ai-message-row.user .ai-avatar{background:#303741;border-color:#424b57;color:#c4ccd6}
html[data-theme="dark"] .ai-message-row.error .ai-bubble{background:#422b31;border-color:#66404a;color:#ffb4b4}
@media(max-width:720px){.ai-assistant{right:12px;bottom:88px}.ai-assistant.open{right:12px;bottom:12px}.ai-launcher{width:54px;height:54px}.ai-backdrop{position:fixed;display:block;inset:0;border:0;background:rgba(8,18,32,.38);backdrop-filter:blur(3px)}.ai-panel{width:calc(100vw - 24px);height:calc(100vh - 24px);height:calc(100dvh - 24px);max-height:none}.ai-panel-head{height:64px}.ai-panel-brand small span{max-width:110px;overflow:hidden;text-overflow:ellipsis}.ai-messages{padding:16px 12px 10px}.ai-bubble{max-width:calc(100vw - 86px)}.ai-form{padding:9px}.ai-suggestions{margin-left:37px}.ai-panel-actions{gap:1px}.ai-panel-actions button{width:32px}.ai-quota{min-width:38px;padding:0 6px}}
@media(max-width:380px){.ai-panel-logo{width:32px;height:32px}.ai-panel-brand{gap:7px}.ai-panel-head{padding-left:9px;padding-right:7px}.ai-panel-brand b{font-size:12px}.ai-panel-brand small span{max-width:82px}.ai-quota{min-width:34px;padding:0 4px}.ai-panel-actions button{width:30px}.ai-message-content{font-size:11px}}
@media(prefers-reduced-motion:reduce){.ai-panel,.ai-launcher{animation:none;transition:none}.ai-messages{scroll-behavior:auto}.ai-message-row.streaming .ai-message-content::after,.ai-panel-brand small[data-state="working"] i{animation:none}}