:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.4;font-weight:400;color:#1d2838;background:#f6f8fb;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px}.app-shell{max-width:920px;margin:0 auto;padding:2.5rem 1rem 3rem}.header{margin-bottom:1.25rem}.eyebrow{margin:0;font-size:.85rem;color:#5f6b7a;text-transform:uppercase;letter-spacing:.06em}h1{margin:.25rem 0 0;font-size:1.9rem}.filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem}.filters-secondary{margin-top:.8rem}.field{display:flex;flex-direction:column;gap:.35rem}.field label{font-weight:600;font-size:.9rem}.field select{height:2.6rem;border:1px solid #d8dee7;border-radius:10px;padding:0 .75rem;background:#fff;color:#1d2838;font-size:.95rem}.action-row{margin-top:1rem;display:flex;align-items:center;gap:.75rem}.action-row button{border:0;border-radius:10px;padding:.65rem 1rem;background:#1454c3;color:#fff;font-weight:600}.action-row button:hover{background:#0e46a6}.match-count{color:#344258;font-size:.92rem}.status{margin:.8rem 0 0;color:#b02235;font-weight:600}.result-card{margin-top:1rem;border:1px solid #d8dee7;border-radius:12px;background:#fff;padding:1rem}.tags{display:flex;flex-wrap:wrap;gap:.5rem}.tags span{background:#eef3ff;color:#194599;border-radius:999px;padding:.2rem .65rem;font-size:.82rem;font-weight:600}.result-card h2{margin:.7rem 0 .5rem;font-size:1.1rem}.prompt{margin:0;white-space:pre-wrap;line-height:1.55}.reference{margin:.85rem 0 0;color:#5c6877;font-size:.9rem}.empty{margin:0;color:#5c6877}.grading-section{margin-top:1.1rem;border:1px solid #d8dee7;border-radius:12px;background:#fff;padding:1rem}.grading-section h3{margin:0 0 .65rem;font-size:1.05rem}.grading-section label{display:block;margin-bottom:.35rem;font-weight:600;font-size:.9rem}.grading-section textarea{width:100%;border:1px solid #d8dee7;border-radius:10px;padding:.75rem;font-size:.95rem;font-family:inherit;resize:vertical}.grading-section button{margin-top:.7rem;border:0;border-radius:10px;padding:.6rem 1rem;background:#0d7f63;color:#fff;font-weight:600}.grading-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.7rem}.grading-actions button{margin-top:0}.grading-section button:disabled{opacity:.65;cursor:not-allowed}.confirm-state{margin:.55rem 0 0;color:#7a5560;font-size:.9rem}.confirm-state.confirmed{color:#0d7f63;font-weight:600}.grading-error{margin:.65rem 0 0;color:#b02235;font-weight:600}.grading-result{margin-top:.9rem;border-top:1px solid #e5eaf1;padding-top:.8rem}.grading-score{margin:0;font-weight:700;color:#0d7f63}.grading-criteria{margin-top:.7rem;display:grid;gap:.5rem}.criterion-item{border:1px solid #d8dee7;border-radius:8px;padding:.6rem}.criterion-item p{margin:.35rem 0 0}.grading-list{margin-top:.65rem}.grading-list h4{margin:0 0 .3rem;font-size:.95rem}.grading-list ul{margin:0;padding-left:1.2rem}.upload-section{margin-top:1.1rem;border:1px solid #d8dee7;border-radius:12px;background:#fff;padding:1rem}.upload-section h3{margin:0 0 .65rem;font-size:1.05rem}.dropzone{border:2px dashed #9ab4e6;border-radius:10px;padding:1rem;text-align:center;cursor:pointer;background:#f7faff;transition:border-color .12s ease,background-color .12s ease}.dropzone p{margin:0;font-weight:600}.dropzone span{display:block;margin-top:.35rem;color:#516074;font-size:.88rem}.dropzone.is-dragging{border-color:#1454c3;background:#edf3ff}.file-input-hidden{display:none}.image-grid{margin-top:.9rem;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem}.image-card{margin:0;border:1px solid #d8dee7;border-radius:10px;overflow:hidden;background:#fff}.image-card img{display:block;width:100%;height:140px;object-fit:cover}.image-card figcaption{padding:.55rem .55rem .3rem;font-size:.82rem;color:#354355;word-break:break-word}.image-card button{margin:0 .55rem .55rem;border:1px solid #d8dee7;border-radius:8px;background:#fff;color:#1d2838;padding:.35rem .6rem;font-size:.82rem}.upload-empty{margin:.8rem 0 0;color:#5c6877;font-size:.92rem}@media(max-width:760px){.filters{grid-template-columns:1fr}.action-row{flex-direction:column;align-items:flex-start}}