.example-dropdown{position:relative}.example-dropdown-trigger{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;font-size:14px;border:1px solid #ccc;border-radius:3px;background:#fff;cursor:pointer;color:#333;white-space:nowrap}.example-dropdown-trigger:hover:not(:disabled){background:#f5f5f5}.example-dropdown-trigger:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.example-dropdown-trigger:disabled{opacity:.5;cursor:not-allowed}.example-dropdown-menu{position:absolute;top:100%;right:0;margin-top:4px;min-width:240px;max-height:400px;overflow-y:auto;background:#fff;border:1px solid #ddd;border-radius:4px;box-shadow:0 4px 12px #0000001f;z-index:100;padding:4px 0}.example-dropdown-group-label{padding:6px 12px 4px;font-size:11px;font-weight:600;color:#888;text-transform:uppercase;letter-spacing:.5px}.example-dropdown-item{display:block;width:100%;padding:6px 12px;font-size:14px;text-align:left;border:none;background:none;cursor:pointer;color:#333;white-space:nowrap}.example-dropdown-item:hover,.example-dropdown-item:focus{background:#f0f4fa;outline:none}.example-dropdown-count{padding:6px 12px;font-size:11px;color:#aaa;text-align:right;border-top:1px solid #eee;margin-top:4px}@media(max-width:600px){.example-dropdown{flex:1;min-width:0}.example-dropdown-trigger{width:100%}.example-dropdown-menu{left:0;right:0}}.topic-scores{border-top:1px solid #ddd;margin-top:1.5rem;padding-top:1rem}.topic-scores-heading{margin:0 0 .8rem;font-size:1.2rem;font-weight:600;color:#333;text-transform:uppercase;letter-spacing:.05em}.topic-row{display:flex;align-items:center;gap:.8rem;padding:.3rem 0;font-size:1.3rem}.topic-name{flex:1 1 0;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#333}.topic-fraction{flex-shrink:0;color:#666;font-variant-numeric:tabular-nums}.topic-bar{flex-shrink:0;width:6rem;height:.6rem;background:#e0e0e0;border-radius:.3rem;overflow:hidden;display:flex}.topic-bar-correct{background:#5cb85c;height:100%}.topic-bar-partial{background:#f0a830;height:100%}.topic-bar-incorrect{background:#d9534f;height:100%}.topic-pct{flex-shrink:0;width:3rem;text-align:right;color:#666;font-variant-numeric:tabular-nums}.generate-dialog{border:none;border-radius:8px;padding:0;max-width:500px;width:90%;box-shadow:0 4px 20px #00000026}.generate-dialog::backdrop{background:#00000080}.generate-dialog-content{padding:24px}.generate-dialog h2{margin:0 0 16px;font-size:18px;color:#333;text-transform:none}.generate-dialog label{display:block;margin-bottom:8px;font-size:14px;color:#666}.topic-input{width:100%;padding:12px;font-size:14px;border:1px solid #ccc;border-radius:4px;resize:vertical;font-family:inherit}.topic-input:focus{outline:2px solid var(--color-primary);outline-offset:2px;border-color:var(--color-primary)}.topic-input:disabled{background:#f5f5f5;cursor:not-allowed}.dialog-error{margin-top:12px;padding:10px;background-color:#fee;border:1px solid #fcc;border-radius:4px;color:#c33;font-size:13px}.dialog-buttons{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}.cancel-button{padding:8px 16px;background:#fff;border:1px solid #ccc;border-radius:3px;font-size:14px;font-weight:700;cursor:pointer;color:#666}.auth-prompt{text-align:center;padding:20px 0}.auth-prompt p{margin:0 0 16px;color:#666}.generate-button{display:block;height:3.2rem;width:3.2rem;background-color:var(--color-primary);-webkit-background-clip:text;background-clip:text;font-size:2rem;overflow:hidden;color:transparent;border:none;border-radius:2rem;cursor:pointer;margin-right:.5rem}.generate-button:hover:not(:disabled),.generate-button:focus-visible{outline:2px solid var(--color-primary)}.generate-button:disabled{opacity:.5;cursor:not-allowed}.mode-toggle{display:flex;gap:8px;margin-bottom:16px}.mode-option{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:10px 16px;border:1px solid #ccc;border-radius:4px;cursor:pointer;font-size:14px;font-weight:700;color:#666;transition:all .2s ease}.mode-option:hover:not(.active){border-color:#999}.mode-option.active{background-color:var(--color-primary);border-color:var(--color-primary);color:var(--color-primary-fg)}.mode-option input[type=radio]{display:none}.model-selectors{display:flex;gap:1rem;margin-top:12px}.model-select{flex:1}.model-select label{display:block;margin-bottom:4px;font-size:12px;color:#888}.model-select select{width:100%;padding:8px;font-size:13px;border:1px solid #ccc;border-radius:4px;background:#fff;cursor:pointer}.model-select select:focus{outline:2px solid var(--color-primary);outline-offset:2px;border-color:var(--color-primary)}.model-select select:disabled{background:#f5f5f5;cursor:not-allowed}.toast{position:fixed;bottom:20px;right:20px;padding:12px 16px;border-radius:6px;display:flex;align-items:center;gap:12px;box-shadow:0 4px 12px #00000026;z-index:1000;animation:toast-slide-in .3s ease}.toast-error{background-color:#fee;border:1px solid #fcc;color:#c33}.toast-close{background:none;border:none;font-size:18px;cursor:pointer;color:inherit;padding:0;line-height:1}@keyframes toast-slide-in{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}html{--color-primary: #3577B9;--color-primary-hover: #2B619E;--color-primary-fg: #fff;--color-disabled: #767676;--color-disabled-fg: #fff;font-family:Neue Helvetica W01,Helvetica,Arial,sans-serif;font-size:62.5%;text-size-adjust:100%}*{box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;overflow:hidden;font-size:1.4rem}body,html,#root{margin:0;padding:0;height:100%;width:100%}#root{display:flex;flex-direction:column}.tabs{display:flex;justify-content:space-between;align-items:center;gap:0;padding:0;background-color:#f5f5f5;border-bottom:1px solid #ddd}.tabs-left{display:flex}.tabs-right{padding:0 16px;display:flex;flex-direction:row;align-items:center}.tab{padding:12px 24px;border:none;border-radius:0;background:#fff;color:#666;cursor:pointer;font-size:14px;font-weight:700;transition:all .2s;border-right:1px solid #ddd}.tab:hover{background:#e8e8e8}.tab.active{background:var(--color-primary);color:var(--color-primary-fg);border-right:1px solid var(--color-primary)}.tab:last-child{border-right:none}.tab:focus-visible{outline:2px solid #333;outline-offset:-2px;z-index:1}.tab-content-full,.xml-panel,.editor-panel{flex:1;display:flex;flex-direction:column;overflow:hidden}.xml-input-large{flex:1;min-height:unset}.app-container{position:relative;display:flex;flex:1;width:100%;overflow:hidden}.sidebar{width:40rem;display:flex;flex-direction:column;border-right:1px solid #ddd;background:#f5f5f5;overflow-y:auto}.sidebar .header{background:#fff;padding:0 1.5rem;border-bottom:1px solid #ddd;display:flex;align-items:center;justify-content:space-between}.sidebar-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:none;border-radius:4px;background:none;color:#5f6368;cursor:pointer}.sidebar-toggle.floating{position:absolute;top:1rem;left:1rem;z-index:10}.sidebar-toggle.floating:hover{background:#f5f5f5}.app-container.sidebar-collapsed .sidebar{display:none}.app-container.sidebar-collapsed .preview-area{position:relative}h1{font-size:1.8rem;padding:1.2rem 1.5rem;border-bottom:1px solid #ddd;color:#333}h2{font-size:1.2rem;font-weight:600;color:#666;text-transform:uppercase;margin-bottom:.8rem}.panel{padding:0;border-bottom:1px solid #ddd;background:#fff}.panel summary{padding:1.2rem 1.5rem;cursor:pointer;-webkit-user-select:none;user-select:none;list-style:none;display:flex;align-items:center}.panel summary::-webkit-details-marker{display:none}.panel summary:before{content:"▶";display:inline-block;width:1.2rem;margin-right:.8rem;transition:transform .2s;color:#666;font-size:1rem}.panel[open] summary:before{transform:rotate(90deg)}.panel summary:hover{background:#f9f9f9}.panel summary h2{margin:0}.panel>pre,.panel>div{padding:1.2rem 1.5rem;margin:0 1rem 1rem 0}.example-select{width:100%;padding:1rem;font-size:1.2rem;border:1px solid #ccc;border-radius:3px;background:#fff;cursor:pointer}.example-select:focus{outline:2px solid var(--color-primary);outline-offset:2px;border-color:var(--color-primary)}.xml-input{width:100%;min-height:15rem;padding:1rem;font-family:Courier New,monospace;font-size:1.2rem;border:1px solid #ccc;border-radius:3px;resize:vertical;background:#fafafa}.xml-input:focus{outline:2px solid var(--color-primary);outline-offset:2px;border-color:var(--color-primary);background:#fff}.process-button{padding:.8rem 1.6rem;min-height:44px;background-color:var(--color-primary);color:var(--color-primary-fg);border:none;border-radius:3px;font-size:1.4rem;font-weight:700;cursor:pointer;transition:background-color .2s}.process-button:hover:not(:disabled){background-color:var(--color-primary-hover)}.process-button:disabled{background-color:var(--color-disabled);color:var(--color-disabled-fg);cursor:not-allowed}.process-button:focus-visible{outline:2px solid #333;outline-offset:2px}.process-button+.process-button{margin-left:.8rem}.error-message{padding:1rem;background-color:#fee;border:1px solid #fcc;border-radius:3px;color:#c33;font-size:1.3rem}.output-display{margin:0;padding:1rem;background:#fafafa;border:1px solid #ddd;border-radius:3px;overflow:auto;font-family:Courier New,monospace;font-size:1.2rem;line-height:1.4;color:#333;white-space:pre-wrap;word-wrap:break-word;max-height:300px}.xml-output{color:#060}.preview-area{flex:1;background:#fafafa;overflow:auto;display:flex;min-height:100%;padding:2rem}.preview-card{padding:2rem;margin:auto;border-radius:8px;border:1px solid #ddd;background:#fff;color:#424242;font-size:1.4rem}.preview-card:has(.preview-item:empty){display:none}.score-display{margin-top:1.5rem;padding:1rem 0;font-size:1.4rem;color:#333}.score-display .scoring-rationale{margin-top:.5rem;color:#666}.preview-buttons{display:flex;gap:.8rem;margin-top:1.5rem}.preview-buttons .process-button+.process-button{margin-left:0}.cancel-button{padding:.8rem 1.6rem;background:#fff;border:1px solid #ccc;border-radius:3px;font-size:14px;cursor:pointer;color:#666}.cancel-button:hover:not(:disabled){background:#f5f5f5}.cancel-button:disabled{opacity:.5;cursor:not-allowed}.preview-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem;margin:auto;color:#666}.preview-empty-state p{margin:0 0 .5rem;font-size:1.6rem}.preview-empty-state .empty-state-hint{font-size:1.4rem;color:#999;margin-bottom:1.5rem}.preview-empty-state .process-button{font-size:1.4rem}.loading-spinner{width:40px;height:40px;border:3px solid #e0e0e0;border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1.5rem}@keyframes spin{to{transform:rotate(360deg)}}header{flex-shrink:0}main{flex:1;display:flex;flex-direction:column;overflow:hidden}.tab-panel{flex:1;display:flex;flex-direction:column;overflow:hidden}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;padding:8px 16px;background:#333;color:#fff;text-decoration:none;font-size:14px;border-radius:0 0 4px}.skip-link:focus{left:0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-footer{padding:.6rem 1rem;background:#f5f5f5;border-top:1px solid #ddd;text-align:center;font-size:1.2rem;color:#666}.app-footer a{color:var(--color-primary);text-decoration:none}.app-footer a:hover{text-decoration:underline}.app-footer a svg{vertical-align:middle}@media(max-width:600px){.tabs{flex-direction:column}.tabs-left{width:100%}.tab{flex:1;text-align:center;padding:12px 8px}.tab:last-child{border-right:1px solid #ddd}.tab.active:last-child{border-right:1px solid var(--color-primary)}.tabs-right{width:100%;padding:8px 12px;justify-content:center;border-top:1px solid #ddd;background:#fff}.tabs-right .generate-button{flex-shrink:0}}