:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media 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0;padding:10px 12px}.chat-attachment{border:1px dashed var(--border);color:var(--text-h);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;padding:6px 10px;font-size:14px;display:flex}.chat-attachment small{color:var(--text)}.chat-attachment button{color:var(--text);cursor:pointer;background:0 0;border:none;font-size:14px}.chat-sidebar-item{align-items:center;gap:2px;display:flex}.chat-sidebar li button.chat-delete-btn{opacity:0;flex-shrink:0;width:auto;padding:4px 6px;transition:opacity .15s}.chat-sidebar-item:hover .chat-delete-btn,.chat-sidebar li button.chat-delete-btn:focus-visible{opacity:.7}.chat-sidebar li button.chat-delete-btn:hover{opacity:1;background:#d9484f26}@media (hover:none){.chat-sidebar li button.chat-delete-btn{opacity:.7}}.chat-bubble.model.chat-error{color:#d9484f;border:1px solid #d9484f}.upload-btn.disabled{opacity:.5;pointer-events:none}.files-hint-top{margin:-8px 0 12px}.check-col{width:32px}.check-col 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.15s;display:flex}.note-card:hover{border-color:var(--accent-border)}.note-card.active{border-color:var(--accent);background:var(--accent-bg)}.note-card-title{color:var(--text-h);text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:600;overflow:hidden}.note-card-snippet{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;line-height:1.4;display:-webkit-box;overflow:hidden}.note-card-date{opacity:.75;font-size:11px}.notes-empty{color:var(--text);padding:8px 2px;font-size:13px;line-height:1.5}.notes-main{flex-direction:column;flex:1;min-width:0;padding:20px 24px;display:flex;overflow-y:auto}.note-view{width:100%;max-width:760px}.note-view-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;padding-bottom:12px;display:flex}.note-view-header h2{color:var(--text-h);overflow-wrap:anywhere;margin:0 0 4px;font-size:22px}.note-view-meta{color:var(--text);font-size:12px}.note-view-actions{flex-shrink:0;gap:6px;display:flex}.note-view-content{color:var(--text-h);overflow-wrap:anywhere;font-size:15px;line-height:1.65}.note-view-content p{white-space:pre-wrap}.note-editor{flex-direction:column;flex:1;gap:10px;width:100%;max-width:760px;min-height:0;display:flex}.note-editor-title{border:1px solid var(--border);background:var(--bg);color:var(--text-h);border-radius:8px;padding:10px 12px;font-size:18px;font-weight:600}.note-editor-content{border:1px solid var(--border);background:var(--bg);min-height:260px;color:var(--text-h);font:inherit;resize:vertical;border-radius:8px;flex:1;padding:12px;font-size:15px;line-height:1.6}.note-editor-title:focus,.note-editor-content:focus,.notes-search:focus{outline:2px solid var(--accent-border);outline-offset:-1px}.note-editor-actions{align-items:center;gap:12px;display:flex}.note-editor-hint{color:var(--text);margin-right:auto;font-size:12px}.note-save-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px 18px;font-size:14px}.note-save-btn:disabled{opacity:.5;cursor:not-allowed}.notes-placeholder{text-align:center;color:var(--text);max-width:380px;margin:auto}@media (width<=720px){.notes-layout{flex-direction:column}.notes-sidebar{border-right:none;border-bottom:1px solid var(--border);width:100%;max-height:40vh}.notes-main{padding:16px}.note-view-header{flex-direction:column}}