.aicms-root{--aicms-accent:#2563eb;--aicms-accent-soft:#eff6ff;--aicms-bg:#fff;--aicms-fg:#0f172a;--aicms-muted:#64748b;--aicms-border:#e2e8f0;--aicms-user-bg:#2563eb;--aicms-user-fg:#fff;--aicms-agent-bg:#f1f5f9;--aicms-agent-fg:#0f172a;--aicms-radius:18px;--aicms-shadow:0 12px 40px rgba(2,6,23,.18);--aicms-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;position:fixed;left:24px;bottom:24px;z-index:2147483000;font-family:var(--aicms-font);color:var(--aicms-fg)}.aicms-launcher{width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;background:var(--aicms-accent);color:#fff;box-shadow:var(--aicms-shadow);display:grid;place-items:center;transition:transform .15s ease}.aicms-launcher:hover{transform:scale(1.06)}.aicms-launcher svg{width:26px;height:26px}.aicms-launcher.is-picking{animation:aicms-pick-pulse 1.4s ease-out infinite}@keyframes aicms-pick-pulse{0%{box-shadow:0 0 0 0 rgba(37,99,235,.55),var(--aicms-shadow)}70%{box-shadow:0 0 0 14px rgba(37,99,235,0),var(--aicms-shadow)}to{box-shadow:0 0 0 0 rgba(37,99,235,0),var(--aicms-shadow)}}.aicms-panel{width:380px;max-width:calc(100vw - 32px);height:620px;max-height:calc(100vh - 48px);background:var(--aicms-bg);border:1px solid var(--aicms-border);border-radius:var(--aicms-radius);box-shadow:var(--aicms-shadow);display:flex;flex-direction:column;overflow:hidden;animation:aicms-pop .18s ease}@keyframes aicms-pop{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.aicms-header{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--aicms-border);background:var(--aicms-accent-soft)}.aicms-header-dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.18)}.aicms-title{font-weight:700;font-size:14px;flex:1}.aicms-iconbtn{background:transparent;border:none;cursor:pointer;color:var(--aicms-muted);padding:4px;border-radius:8px;line-height:0}.aicms-iconbtn:hover{background:rgba(0,0,0,.05);color:var(--aicms-fg)}.aicms-iconbtn svg{width:18px;height:18px}.aicms-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--aicms-bg)}.aicms-row{display:flex}.aicms-row.user{justify-content:flex-end}.aicms-row.agent{justify-content:flex-start}.aicms-bubble{max-width:80%;padding:10px 13px;border-radius:14px;font-size:13.5px;line-height:1.45;white-space:pre-wrap;word-break:break-word}.aicms-row.user .aicms-bubble{background:var(--aicms-user-bg);color:var(--aicms-user-fg);border-bottom-right-radius:4px}.aicms-row.agent .aicms-bubble{background:var(--aicms-agent-bg);color:var(--aicms-agent-fg);border-bottom-left-radius:4px}.aicms-applied{font-weight:600;color:#15803d;display:flex;align-items:center;gap:5px}.aicms-applied,.aicms-undo{margin-top:6px;font-size:12px}.aicms-undo{background:none;border:none;color:var(--aicms-muted);cursor:pointer;text-decoration:underline;padding:0}.aicms-undo:hover{color:var(--aicms-fg)}.aicms-typing{display:inline-flex;gap:4px;align-items:center;padding:4px 2px}.aicms-typing span{width:7px;height:7px;border-radius:50%;background:var(--aicms-muted);animation:aicms-blink 1.2s infinite both}.aicms-typing span:nth-child(2){animation-delay:.2s}.aicms-typing span:nth-child(3){animation-delay:.4s}@keyframes aicms-blink{0%,80%,to{opacity:.25}40%{opacity:1}}.aicms-footer{border-top:1px solid var(--aicms-border);padding:12px}.aicms-inputrow{display:flex;gap:8px;align-items:flex-start}.aicms-input-controls{display:flex;flex-direction:column;gap:8px;flex:none}.aicms-textarea{flex:1;resize:none;border:1px solid var(--aicms-border);border-radius:12px;padding:10px 12px;font-size:13.5px;font-family:inherit;min-height:78px;max-height:200px;outline:none;color:var(--aicms-fg);background:var(--aicms-bg)}.aicms-textarea:focus{border-color:var(--aicms-accent)}@media (max-width:640px){.aicms-textarea{font-size:16px}}.aicms-send{background:var(--aicms-accent);color:#fff;border:none;cursor:pointer;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none}.aicms-send:disabled{opacity:.5;cursor:not-allowed}.aicms-send svg{width:18px;height:18px}.aicms-error{color:#b91c1c;font-size:12.5px;margin-top:8px}.aicms-attach{background:transparent;border:1px solid var(--aicms-border);cursor:pointer;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;color:var(--aicms-muted);transition:.15s}.aicms-attach:hover{color:var(--aicms-accent);border-color:var(--aicms-accent)}.aicms-attach:disabled{opacity:.5;cursor:not-allowed}.aicms-attach svg{width:18px;height:18px}.aicms-pickbtn{background:transparent;border:1px solid var(--aicms-border);cursor:pointer;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;color:var(--aicms-muted);transition:.15s}.aicms-pickbtn:hover{color:var(--aicms-accent);border-color:var(--aicms-accent)}.aicms-pickbtn:disabled{opacity:.5;cursor:not-allowed}.aicms-pickbtn svg{width:18px;height:18px}.aicms-pickbtn.is-active{color:#fff;background:var(--aicms-accent);border-color:var(--aicms-accent)}.aicms-tagstrip{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;align-items:center}.aicms-tag-hint{font-size:12px;color:var(--aicms-muted)}.aicms-tag{display:inline-flex;align-items:center;gap:4px;max-width:200px;font-size:12px;line-height:1.2;padding:4px 4px 4px 9px;border-radius:999px;background:color-mix(in srgb,var(--aicms-accent) 12%,transparent);color:var(--aicms-accent);border:1px solid color-mix(in srgb,var(--aicms-accent) 35%,transparent);white-space:nowrap}.aicms-tag-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.aicms-tag-x{flex:none;border:none;background:transparent;color:#dc2626;cursor:pointer;font-size:15px;line-height:1;padding:0;width:18px;height:18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;opacity:.9}.aicms-tag-x:hover{opacity:1;background:rgba(220,38,38,.12)}.aicms-tag-static{background:hsla(0,0%,100%,.18);color:inherit;border-color:hsla(0,0%,100%,.35)}.aicms-tagstrip-inbubble{margin-bottom:6px}.aicms-pending{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.aicms-pending-item{position:relative;border:1px solid var(--aicms-border);border-radius:10px;background:var(--aicms-bg);padding:4px;display:inline-flex;align-items:center;max-width:160px}.aicms-pending-img{width:48px;height:48px;-o-object-fit:cover;object-fit:cover;border-radius:7px;display:block}.aicms-pending-file{font-size:12px;padding:6px 8px;color:var(--aicms-fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.aicms-pending-x{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;border:none;background:#1f2937;color:#fff;cursor:pointer;font-size:13px;line-height:1;display:grid;place-items:center;box-shadow:0 2px 6px rgba(0,0,0,.2)}.aicms-attstrip{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.aicms-att-thumb{width:72px;height:72px;-o-object-fit:cover;object-fit:cover;border-radius:8px;border:1px solid hsla(0,0%,100%,.25);display:block}.aicms-att-chip{display:inline-flex;align-items:center;gap:4px;background:hsla(0,0%,100%,.15);padding:4px 8px;border-radius:6px;font-size:12px}.aicms-panel.is-dragover{outline:2px dashed var(--aicms-accent);outline-offset:-8px}.aicms-dropzone{position:absolute;inset:8px;pointer-events:none;display:flex;align-items:center;justify-content:center;gap:10px;background:rgba(37,99,235,.08);color:var(--aicms-accent);font-weight:600;font-size:14px;border-radius:14px;z-index:2}.aicms-dropzone svg{width:22px;height:22px}.aicms-code{background:rgba(15,23,42,.08);padding:1px 5px;border-radius:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.aicms-row.user .aicms-code{background:hsla(0,0%,100%,.18)}.aicms-bubble strong{font-weight:700}.aicms-bubble em{font-style:italic}