.choice-button{border:1px solid var(--dr-line-strong);background:var(--dr-bg-surface);width:100%;color:var(--dr-ink);font:inherit;cursor:pointer;text-align:left;border-radius:8px;justify-content:space-between;align-items:center;gap:18px;padding:9px 11px;font-size:14px;line-height:1.6;display:inline-flex}.choice-button:after{content:"";opacity:.65;border-bottom:1.5px solid;border-right:1.5px solid;flex:none;width:6px;height:6px;transform:rotate(45deg)translateY(-2px)}.choice-button:hover:not(:disabled){border-color:var(--dr-accent)}.choice-button[aria-expanded=true]{outline:2px solid var(--dr-accent-soft);border-color:var(--dr-accent)}.choice-button:disabled{cursor:not-allowed;opacity:.5}.knowledge-toolbar .choice-button{flex-shrink:0;gap:10px;width:116px;font-size:12px}.memory-compose-footer .choice-button{border-color:var(--dr-line);background:var(--dr-bg-app);min-width:86px;padding:5px 8px;font-size:12px}.choice-list{z-index:10050;box-sizing:border-box;overscroll-behavior:contain;border:1px solid var(--dr-line-strong);background:var(--dr-bg-surface);color:var(--dr-ink);border-radius:10px;padding:5px;font:13px/1.5 Geist,system-ui,sans-serif;animation:.1s ease-out choice-enter;position:fixed;overflow-y:auto;box-shadow:0 8px 28px #152c2526}.choice-option{cursor:pointer;overflow-wrap:anywhere;border-radius:6px;padding:9px 30px 9px 10px;position:relative}.choice-option.is-active{background:var(--dr-bg-muted)}.choice-option[aria-selected=true]{background:var(--dr-accent-soft);color:var(--dr-accent);font-weight:550}.choice-option[aria-selected=true]:after{content:"✓";position:absolute;right:10px}.choice-option[aria-disabled=true]{opacity:.45;cursor:not-allowed}@keyframes choice-enter{0%{opacity:0;transform:translateY(-2px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.choice-list{animation:none}}.cost-heading{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.cost-heading h3{margin:0}.cost-heading .field-hint{margin:5px 0 0}.cost-overview{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:26px 0 20px;display:grid}.cost-metric{flex-direction:column;gap:8px;min-width:0;display:flex}.cost-metric>span{color:var(--dr-muted);font-size:12px}.cost-metric>strong{letter-spacing:-.04em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:25px;font-weight:550;line-height:1.3}.cost-metric>strong.is-empty{letter-spacing:0;padding:4px 0;font-size:18px}.cost-metric em{letter-spacing:0;font-size:12px;font-style:normal;font-weight:400}.cost-metric small{color:var(--dr-muted);font-size:11px;line-height:1.65}.cost-coverage{color:var(--dr-muted);margin:0 0 24px;font-size:12px;line-height:1.7}.cost-price{border:1px solid var(--dr-line);background:var(--dr-bg-surface);border-radius:12px;grid-template-columns:1fr auto;gap:12px;padding:18px 20px;display:grid}.cost-price h3{margin:0;font-size:13px}.cost-price p{color:var(--dr-muted);margin:4px 0 0;font-size:11px;line-height:1.7}.cost-price a{color:var(--dr-accent);font-size:12px;text-decoration:none}.cost-price dl{grid-column:1/-1;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin:5px 0 0;display:grid}.cost-price dt{color:var(--dr-muted);font-size:11px}.cost-price dd{font-variant-numeric:tabular-nums;margin:5px 0 0;font-size:17px}.cost-price-note,.cost-override{grid-column:1/-1}.cost-override{border-top:1px solid var(--dr-line);padding-top:12px}.cost-override summary{cursor:pointer;color:var(--dr-muted);font-size:12px}.cost-price-fields{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px;display:grid}.cost-price-fields label{color:var(--dr-muted);gap:6px;font-size:12px;display:grid}.usage-breakdown{margin:28px 0}.usage-breakdown h3{margin:0}.usage-breakdown .field-hint{margin:5px 0 14px}.usage-table-wrap{overflow-x:auto}.usage-table{border-collapse:collapse;text-align:left;width:100%;font-size:12px}.usage-table th,.usage-table td{border-bottom:1px solid var(--dr-line);font-variant-numeric:tabular-nums;vertical-align:top;padding:12px 8px}.usage-table th:first-child,.usage-table td:first-child{padding-left:0}.usage-table th:last-child,.usage-table td:last-child{text-align:right;padding-right:0}.usage-table thead th{color:var(--dr-muted);padding-top:0;font-weight:400}.usage-table tbody th{font-weight:500}.usage-table small,.cost-reference{color:var(--dr-muted);margin-top:3px;font-size:11px;display:block}.cost-method{border-top:1px solid var(--dr-line);color:var(--dr-muted);padding-top:16px;font-size:12px}.cost-method summary{cursor:pointer}.cost-method p{margin:12px 0;line-height:1.8}@media (width>=681px) and (width<=900px){.cost-overview{gap:16px}.cost-metric>strong:not(.is-empty){font-size:21px}}@media (width<=680px){.cost-overview{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.cost-metric:last-child{grid-column:1/-1}.cost-price-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.cost-heading{flex-direction:column;gap:12px}}#demo-feedback{z-index:100;color:#fff;width:max-content;max-width:90%;font:13px/1.6 var(--dr-font);background:#263a30;border-radius:8px;padding:12px 18px;position:fixed;bottom:16px;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #122c2520}#demo-feedback[hidden]{display:none}.demo-disabled-note{color:var(--dr-muted);font-size:12px}.win-controls{pointer-events:none}.win-controls span{width:34px;height:30px;color:var(--dr-faint);place-items:center;font-size:14px;display:grid}