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10px;font-size:13px}.assistant-input:disabled{color:var(--text-tertiary)}.chat-send-btn{border-radius:var(--radius-sm);background:var(--accent);width:30px;height:30px;color:var(--accent-contrast);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.chat-send-btn:hover:not(:disabled){background:var(--accent-hover)}.chat-send-btn:disabled{background:var(--bg-hover);color:var(--text-tertiary);cursor:default}.chat-history-popover{z-index:5;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);width:220px;max-height:320px;box-shadow:var(--shadow-md);flex-direction:column;gap:1px;padding:4px;display:flex;position:absolute;top:calc(100% + 6px);right:0;overflow-y:auto}.chat-history-new{text-align:left;border:none;border-bottom:1px solid var(--border);border-radius:var(--radius-sm);color:var(--accent);cursor:pointer;background:0 0;align-items:center;gap:6px;margin-bottom:3px;padding:7px 9px;font-size:13px;font-weight:500;display:flex}.chat-history-new:hover{background:var(--bg-hover)}.chat-history-empty{color:var(--text-tertiary);margin:0;padding:8px 9px;font-size:12.5px}.chat-history-row{border-radius:var(--radius-sm);align-items:center;display:flex}.chat-history-row:hover{background:var(--bg-hover)}.chat-history-row.active .chat-history-title{color:var(--accent);font-weight:500}.chat-history-title{text-align:left;min-width:0;color:var(--text-secondary);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;background:0 0;border:none;flex:1;padding:7px 9px;font-size:13px;overflow:hidden}.chat-history-delete{color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;margin-right:3px;padding:6px;display:flex}.chat-history-delete:hover{background:var(--bg-selected);color:var(--danger)}.chat-bubble-row{display:flex}.chat-bubble-row--user{justify-content:flex-end}.chat-bubble{border-radius:var(--radius-md);background:var(--bg);border:1px solid var(--border);max-width:92%;padding:8px 11px}.chat-bubble--user{background:var(--accent-soft);border-color:var(--accent-soft)}.chat-bubble-text{color:var(--text);white-space:pre-wrap;overflow-wrap:break-word;margin:0;font-size:13px;line-height:1.55}.chat-source-chips{flex-wrap:wrap;gap:4px;margin-bottom:6px;display:flex}.chat-source-chip{border:1px solid var(--border);background:var(--bg-sidebar);color:var(--text-secondary);cursor:pointer;text-overflow:ellipsis;white-space:nowrap;border-radius:999px;max-width:160px;padding:2px 8px;font-size:11px;overflow:hidden}.chat-source-chip:hover{color:var(--text);border-color:var(--text-tertiary)}.chat-log-line{color:var(--text-tertiary);text-align:center;justify-content:center;align-items:center;gap:5px;font-size:11.5px;display:flex}.chat-log-line--thinking{color:var(--accent)}.chat-error-line{color:var(--danger);text-align:center;font-size:12.5px}.chat-rewrite-bar{border-top:1px solid var(--border);background:var(--accent-soft);color:var(--text);flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:8px 14px;font-size:12px;display:flex}.chat-rewrite-bar button{border:1px solid var(--accent);color:var(--accent);border-radius:var(--radius-sm);cursor:pointer;background:0 0;flex-shrink:0;padding:4px 10px;font-size:12px;font-weight:500}.chat-rewrite-bar button:hover{background:var(--accent);color:var(--accent-contrast)}.chat-context-bar{border-top:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:6px;padding:8px 10px;display:flex}.chat-context-label{color:var(--text-tertiary);flex-shrink:0;font-size:11.5px}.chat-context-chip{border:1px solid var(--border);background:var(--bg-sidebar);color:var(--text-secondary);border-radius:999px;align-items:center;gap:5px;max-width:140px;padding:3px 6px 3px 9px;font-size:11.5px;display:flex}.chat-context-chip-text{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.chat-context-chip button{color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;padding:1px;font-size:13px;line-height:1;display:flex}.chat-context-chip button:hover{color:var(--danger)}.chat-context-hint{color:var(--text-tertiary);font-size:11.5px;font-style:italic}.context-picker-empty{color:var(--text-tertiary);margin:0;padding:8px 9px;font-size:12.5px}.quick-command-running{opacity:.6;animation:1s ease-in-out infinite semantic-pulse}.conflict-banner{background:var(--accent-soft);border-bottom:1px solid var(--accent);flex-shrink:0;padding:10px 20px}.conflict-banner-header{color:var(--accent);align-items:center;gap:8px;margin-bottom:4px;font-size:13px;font-weight:600;display:flex}.conflict-item{padding:2px 0}.conflict-item-summary{color:var(--text);text-underline-offset:2px;cursor:pointer;background:0 0;border:none;padding:2px 0;font-size:12.5px;text-decoration:underline}.conflict-versions{flex-wrap:wrap;gap:10px;margin:8px 0 4px;display:flex}.conflict-version{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-md);flex:1;min-width:220px;padding:10px 12px}.conflict-version-header{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.4px;justify-content:space-between;margin-bottom:6px;font-size:11px;font-weight:600;display:flex}.conflict-version-time{text-transform:none;letter-spacing:0;font-weight:400}.conflict-version-title{color:var(--text);margin:0 0 10px;font-size:13px}.conflict-choose-btn{border:1px solid var(--accent);background:var(--bg);width:100%;color:var(--accent);border-radius:var(--radius-sm);cursor:pointer;padding:6px 10px;font-size:12px;font-weight:500}.conflict-choose-btn:hover{background:var(--accent-soft)}.conflict-choose-both{color:var(--text-secondary);border-color:var(--border);flex-basis:100%}@media (width<=780px){.browser-topbar{flex-wrap:wrap;row-gap:8px}.browser-search{flex-basis:100%;order:1;max-width:none}.new-note-btn{flex-basis:100%;order:2}.note-modal-backdrop{padding:0}.note-modal{border-radius:0;max-width:none;height:100%;max-height:none}.editor-host{padding:20px 16px 40px}.editor-host .tiptap{max-width:none}.settings-panel{padding:20px 16px}.assistant-panel{width:auto;inset:0}.assistant-fab{bottom:16px;right:16px}}