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var(--border)}.itab-shortcut-btn{padding:4px 8px;font-size:10px;background:var(--light);border:1px solid var(--border);border-radius:12px;cursor:pointer;color:var(--mid);transition:all .15s;white-space:nowrap}.itab-shortcut-btn:hover{border-color:var(--gold);color:var(--gold);background:#d4a8530f}.itab-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px}.itab-empty-msg{font-size:12px;color:#999;text-align:center;padding:24px 12px}.itab-msg{max-width:90%}.itab-msg.user{align-self:flex-end}.itab-msg.assistant{align-self:flex-start}.itab-msg-content{padding:8px 12px;border-radius:8px;font-size:12px;line-height:1.5;white-space:pre-wrap}.itab-msg.user .itab-msg-content{background:var(--gold);color:#fff;border-bottom-right-radius:2px}.itab-msg.assistant .itab-msg-content{background:var(--light);color:var(--text);border-bottom-left-radius:2px}.itab-msg-actions{display:flex;gap:4px;margin-top:4px}.itab-msg-btn{padding:3px 8px;font-size:10px;background:none;border:1px solid var(--border);border-radius:3px;cursor:pointer;color:var(--mid);transition:all .15s}.itab-msg-btn:hover{border-color:var(--gold);color:var(--gold)}.itab-msg-loading{font-size:12px;color:#999;font-style:italic;padding:8px 12px}.itab-input-bar{display:flex;gap:6px;padding:10px 12px;border-top:1px solid var(--border)}.itab-input{flex:1;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:12px;background:#fff;color:var(--text)}:root[data-theme=dark] .itab-input{background:#333;border-color:#444;color:#e8e8e8}.itab-input:focus{outline:none;border-color:var(--gold)}.itab-send-btn{padding:8px 14px;background:var(--gold);border:none;border-radius:6px;color:#fff;font-size:14px;cursor:pointer;font-weight:600}.itab-send-btn:disabled{opacity:.4;cursor:default}.context-menu{position:fixed;z-index:3000;min-width:200px;max-width:280px;background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:0 4px 24px #00000026;padding:4px 0;-webkit-user-select:none;user-select:none}:root[data-theme=dark] .context-menu{background:#2a2a2a;border-color:#444;box-shadow:0 4px 24px #0006}.ctx-separator{height:1px;background:var(--border);margin:4px 0}.ctx-item{display:flex;align-items:center;gap:6px;padding:7px 14px;font-size:12px;cursor:pointer;color:var(--text);transition:background .1s;position:relative}.ctx-item:hover{background:#c9a84c14}.ctx-item:hover .ctx-label{color:var(--gold)}.ctx-item.disabled{opacity:.4;cursor:default}.ctx-item.disabled:hover{background:transparent}.ctx-indicator{font-size:10px;flex-shrink:0}.ctx-indicator-gold{color:var(--gold)}.ctx-indicator-blue{color:#2196f3}.ctx-indicator-green{color:#4caf50}.ctx-label{flex:1}.ctx-shortcut{font-size:10px;color:#999;margin-left:auto}.ctx-arrow{font-size:12px;color:#999;margin-left:4px}.ctx-submenu{position:absolute;left:100%;top:-4px;min-width:160px;background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:0 4px 16px #0000001f;padding:4px 0;z-index:1}:root[data-theme=dark] .ctx-submenu{background:#2a2a2a;border-color:#444}.ctx-item:last-child .ctx-submenu,.ctx-item:nth-last-child(2) .ctx-submenu{top:auto;bottom:-4px}.btn-settings{font-size:16px;padding:4px 8px}.btn-outline.active{background:#c9a84c14;border-color:var(--gold);color:var(--gold)}