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0;min-width:0;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:5px 9px;border:1px solid transparent;border-radius:999px;background:transparent;cursor:pointer;white-space:nowrap;transition:background var(--transition),border-color var(--transition)}.asst-step:hover{background:var(--bg-hover)}.asst-step.active{border-color:color-mix(in srgb,var(--lv) 40%,transparent);background:color-mix(in srgb,var(--lv) 9%,var(--bg-secondary))}.asst-step-num{flex-shrink:0;width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;background:var(--bg-tertiary);color:var(--text-muted);transition:background var(--transition),color var(--transition),box-shadow var(--transition)}.asst-step.done .asst-step-num{background:color-mix(in srgb,var(--lv) 14%,transparent);color:var(--lv);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--lv) 40%,transparent)}.asst-step.active .asst-step-num{background:var(--lv);color:#fff;box-shadow:none}.asst-step-label{font-size:11.5px;font-weight:600;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis}.asst-step.active .asst-step-label{color:var(--text-primary);font-weight:700}.asst-scroll{flex:1;min-height:0;overflow-y:auto;padding:4px 14px 14px}.asst-prose{font-size:13.5px;line-height:1.7}.asst-deep-lead{margin:2px 2px 0;padding-left:11px;border-left:3px solid var(--lv);font-size:14.5px;font-weight:800;line-height:1.35;color:var(--text-primary)}.asst-typing{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:13px;padding:20px 4px}.asst-regen{margin-top:12px}.asst-link{background:none;border:none;color:var(--text-muted);font-size:12px;cursor:pointer;padding:4px 0}.asst-link:hover{color:var(--text-primary);text-decoration:underline}.asst-cta-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:28px 16px}.asst-gen-btn{display:inline-flex;align-items:center;gap:8px;margin-top:8px;padding:10px 18px;border:none;border-radius:var(--radius-md);color:#fff;font-size:13.5px;font-weight:700;cursor:pointer;transition:filter var(--transition)}.asst-gen-btn:hover{filter:brightness(1.07)}.asst-gen-btn:disabled{opacity:.6;cursor:default}.asst-notes{margin-top:16px;border-top:1px solid var(--border);padding-top:12px}.asst-notes-head{font-size:12.5px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.asst-notes-hint{font-weight:500;font-size:11px;color:var(--text-muted);margin-left:6px}.asst-notes-row{display:flex;gap:8px}.asst-notes-input{flex:1;resize:none;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:13px;line-height:1.5;padding:8px 11px;outline:none;font-family:inherit}.asst-notes-send{flex-shrink:0;min-width:64px;border:none;border-radius:var(--radius-md);color:#fff;font-size:12.5px;font-weight:700;cursor:pointer}.asst-notes-send:disabled{opacity:.5;cursor:default}.asst-verdict{margin-top:10px;padding:10px 12px;border:1px solid var(--border);border-left-width:3px;border-radius:var(--radius-sm);background:var(--bg-primary);font-size:13px;line-height:1.6}.asst-verdict.agree{border-left-color:var(--teal);background:color-mix(in srgb,var(--teal) 7%,var(--bg-primary))}.asst-verdict.partial{border-left-color:var(--orange);background:color-mix(in srgb,var(--orange) 8%,var(--bg-primary))}.asst-verdict.disagree{border-left-color:var(--red);background:color-mix(in srgb,var(--red) 7%,var(--bg-primary))}.asst-verdict.answer{border-left-color:var(--blue);background:color-mix(in srgb,var(--blue) 7%,var(--bg-primary))}.asst-nav{margin-top:14px}.asst-nav-btn{width:100%;padding:9px 14px;border:none;border-radius:var(--radius-md);color:#fff;font-size:13px;font-weight:700;cursor:pointer;transition:filter var(--transition)}.asst-nav-btn:hover{filter:brightness(1.07)}.asst-chat,.asst-chat-msgs{flex:1;min-height:0;display:flex;flex-direction:column}.asst-chat-msgs{overflow-y:auto;padding:14px;gap:12px}.asst-chat-welcome{margin:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px}.asst-chat-welcome-ico{color:var(--purple)}.asst-chat-welcome h3{font-size:15px;font-weight:700;color:var(--text-primary)}.asst-chat-welcome p{font-size:12.5px;color:var(--text-muted)}.asst-suggestions{display:flex;flex-direction:column;gap:6px;margin-top:8px;width:100%}.asst-suggestions button{text-align:left;padding:8px 11px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-secondary);font-size:12.5px;cursor:pointer}.asst-suggestions button:hover{background:var(--bg-hover);color:var(--text-primary)}.asst-bubble-wrap{display:flex;gap:8px;max-width:100%}.asst-bubble-wrap.user{justify-content:flex-end}.asst-bubble-avatar{flex-shrink:0;width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--bg-tertiary);color:var(--purple)}.asst-bubble{padding:9px 13px;border-radius:14px;font-size:13.5px;line-height:1.6;max-width:84%}.asst-bubble.assistant{background:var(--bg-secondary);border:1px solid var(--border);border-bottom-left-radius:4px;color:var(--text-primary)}.asst-bubble.user{background:var(--purple);color:#fff;border-bottom-right-radius:4px}.asst-chat-input{flex-shrink:0;display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border);background:var(--bg-secondary)}.asst-chat-input textarea{flex:1;resize:none;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-size:13.5px;line-height:1.5;padding:9px 12px;outline:none;font-family:inherit;max-height:140px}.asst-chat-input textarea:focus{border-color:var(--purple)}.asst-chat-input button{flex-shrink:0;width:40px;border:none;border-radius:var(--radius-md);background:var(--purple);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.asst-chat-input button:disabled{opacity:.5;cursor:default}.asst-chat-note{flex-shrink:0;margin:0;padding:2px 14px 9px;font-size:11px;line-height:1.45;color:var(--text-muted);text-align:center;background:var(--bg-secondary)}