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8px 32px #000c,0 2px 8px #0006;display:flex;flex-direction:column;overflow:hidden}.fusion-dropdown-panel--up{animation:fusionSlideUp .13s ease}.fusion-dropdown-panel--down{animation:fusionSlideDown .13s ease}@keyframes fusionSlideUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes fusionSlideDown{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.fusion-dropdown-search-wrap{padding:10px 10px 8px;border-bottom:1px solid rgba(255,255,255,.07);background:#1e1e1e}.fusion-dropdown-search{width:100%;box-sizing:border-box;background:#2a2a2a;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-sm);color:#e8e8e8;font-size:13px;font-family:inherit;padding:7px 10px;outline:none;transition:border-color .12s ease}.fusion-dropdown-search:focus{border-color:var(--accent);box-shadow:0 0 0 2px #00a6e226}.fusion-dropdown-search::placeholder{color:#71717a}.fusion-dropdown-list{overflow-y:auto;max-height:280px;padding:4px 0 6px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}.fusion-dropdown-list::-webkit-scrollbar{width:4px}.fusion-dropdown-list::-webkit-scrollbar-track{background:transparent}.fusion-dropdown-list::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:2px}.fusion-dropdown-group-header{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:#71717a;padding:10px 12px 4px;-webkit-user-select:none;user-select:none}.fusion-dropdown-list>div:first-child .fusion-dropdown-group-header{padding-top:4px}.fusion-dropdown-option{display:block;width:100%;text-align:left;background:none;border:none;padding:7px 12px;font-size:13px;font-family:inherit;color:#e8e8e8;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:background 80ms ease}.fusion-dropdown-option:hover:not(:disabled){background:#ffffff0f;color:#fff}.fusion-dropdown-option:active:not(:disabled){background:#00a6e21f}.fusion-dropdown-option--disabled{opacity:.35;cursor:not-allowed;pointer-events:none}.fusion-dropdown-empty{padding:16px 12px;font-size:13px;color:#71717a;text-align:center}.fusion-sources-container{margin:16px 0}.fusion-section-title{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin:0 0 12px;display:flex;align-items:center;gap:8px}.fusion-fused-badge{font-size:11px;background:var(--accent-subtle);color:var(--accent);padding:2px 6px;border-radius:12px;text-transform:none;letter-spacing:normal}.fusion-sources-list{display:flex;flex-direction:column;gap:8px}.fusion-source-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-secondary);overflow:hidden}.fusion-source-header{width:100%;display:flex;align-items:flex-start;justify-content:space-between;padding:12px;background:none;border:none;color:var(--text-primary);cursor:pointer;font-size:14px}.fusion-source-header:hover{background:#ffffff05}.fusion-source-heading{display:flex;flex-direction:column;gap:4px;min-width:0}.fusion-source-title{font-weight:500;font-family:var(--font-mono);font-size:13px}.fusion-source-summary{font-size:12px;line-height:1.45;color:var(--text-tertiary);max-width:38ch}.fusion-source-badges{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-left:auto;margin-right:12px;justify-content:flex-end}.fusion-source-badges .badge{font-size:11px;padding:2px 6px;border-radius:var(--radius-sm);background:var(--surface-elevated);color:var(--text-secondary);border:1px solid var(--border)}.fusion-source-status{margin-left:2px}.fusion-source-chevron{width:14px;height:14px;color:var(--text-tertiary);flex-shrink:0;transition:transform var(--duration-normal) var(--ease-out)}.fusion-source-chevron.open{transform:rotate(180deg)}.fusion-source-body{padding:16px;border-top:1px solid var(--border);font-size:14px;line-height:1.6}.fusion-source-placeholder{display:flex;flex-direction:column;gap:8px}.fusion-source-placeholder p,.fusion-source-empty{margin:0;color:var(--text-tertiary);font-size:13px;line-height:1.55}.fusion-phase-indicator{display:flex;align-items:center;padding:12px 0;color:var(--text-secondary);font-size:13px}.fusion-analysis-view{margin:24px 0;background:var(--surface-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px}.analysis-category{margin-bottom:12px}.analysis-category:last-child{margin-bottom:0}.analysis-category summary{cursor:pointer;font-weight:600;color:var(--text-primary);margin-bottom:8px;-webkit-user-select:none;user-select:none}.analysis-category ul{margin:0;padding-left:20px;color:var(--text-secondary)}.analysis-category li{margin-bottom:6px}.source-badges{font-size:12px;color:var(--text-tertiary)}.difference-group{margin-bottom:16px;padding-left:12px;border-left:2px solid var(--border)}.enhance-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:48px 20px}.enhance-loading p{font-family:var(--font-body);font-size:13px;color:var(--text-secondary)}.enhance-spinner{width:28px;height:28px;border:2.5px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:enhance-spin .7s linear infinite}@keyframes enhance-spin{to{transform:rotate(360deg)}}.enhance-questions{display:flex;flex-direction:column;gap:0}.enhance-question-card{display:flex;flex-direction:column;gap:12px;padding:16px 0;border-bottom:1px solid var(--border-subtle)}.enhance-question-card:first-child{padding-top:0}.enhance-question-card:last-child{border-bottom:none;padding-bottom:0}.enhance-question-text{font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-primary);line-height:1.5}.enhance-options{display:flex;flex-wrap:wrap;gap:8px}.enhance-option-chip{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;min-height:44px;background:#ffffff0a;border:none;border-radius:var(--radius-md);font-family:var(--font-body);font-size:13px;color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast) ease;-webkit-user-select:none;user-select:none}.enhance-option-chip:hover{color:var(--text-primary);background:#ffffff12;border:none}.enhance-option-chip.selected{background:var(--text-primary);color:var(--bg-base);border:none}.enhance-option-chip.selected:hover{background:#fff;border:none}.enhance-result{display:flex;flex-direction:column}.enhance-result-text{background:var(--bg-surface);padding:16px;border-radius:var(--radius-md);border:1px solid var(--border-subtle);white-space:pre-wrap;font-family:var(--font-body);font-size:14px;color:var(--text-primary);line-height:1.6;max-height:300px;overflow-y:auto}.enhance-result-actions{display:flex;align-items:center;gap:10px;margin-top:16px}.btn-enhance-use{display:inline-flex;align-items:center;padding:8px 18px;background:var(--accent);color:var(--text-inverse);border:none;border-radius:var(--radius-md);font-family:var(--font-body);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--duration-fast) ease}.btn-enhance-use:hover{background:var(--accent-muted)}.btn-enhance-copy{display:inline-flex;align-items:center;padding:8px 16px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-md);font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast) ease}.btn-enhance-copy:hover{color:var(--text-primary);border-color:#ffffff29}.btn-enhance-deeper{display:inline-flex;align-items:center;padding:8px 12px;background:transparent;border:none;font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-tertiary);cursor:pointer;transition:color var(--duration-fast) ease}.btn-enhance-deeper:hover{color:var(--text-secondary)}.btn-enhance-submit{display:inline-flex;align-items:center;padding:8px 24px;background:var(--accent);color:var(--text-inverse);border:none;border-radius:var(--radius-md);font-family:var(--font-body);font-size:13px;font-weight:600;cursor:pointer;transition:all var(--duration-fast) ease}.btn-enhance-submit:hover{background:var(--accent-muted)}.btn-enhance-submit:disabled{opacity:.4;cursor:not-allowed}.enhance-error{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:48px 20px;text-align:center}.enhance-error p{font-family:var(--font-body);font-size:13px;color:var(--text-secondary);line-height:1.5}.btn-enhance-retry{display:inline-flex;align-items:center;padding:8px 20px;background:transparent;border:1px solid var(--border);border-radius:var(--radius-md);font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast) ease}.btn-enhance-retry:hover{color:var(--text-primary);border-color:#ffffff29}.composer-enhance-button{color:var(--text-tertiary)}.composer-enhance-button:hover:not(:disabled){color:var(--accent);background:var(--accent-hover)}@media(max-width:450px){.enhance-modal-backdrop{padding:0;align-items:flex-end}.enhance-modal{max-width:100%;max-height:90vh;border-radius:var(--radius-lg) var(--radius-lg) 0 0}.enhance-modal-body{padding:16px}.enhance-result-actions{flex-wrap:wrap}}