:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#192d3e;background:#f5f7f8;font-synthesis:none;--teal:#0d7668;--border:#dce4e7;--muted:#647580}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}button,select,summary,input[type=range]{cursor:pointer}button{border:0}button:disabled,fieldset:disabled{opacity:.55;cursor:wait}button:disabled{pointer-events:none}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,.table-scroll:focus-visible{outline:3px solid #60c9b6;outline-offset:3px}input[type=checkbox],input[type=range]{accent-color:var(--teal)}[hidden]{display:none!important}.app{max-width:1480px;margin:auto;padding:40px 40px 64px}.page-header{display:flex;justify-content:space-between;gap:28px;align-items:flex-start;margin-bottom:30px}.eyebrow{margin:0 0 10px;font-size:12px;font-weight:750;letter-spacing:.15em;color:var(--teal)}h1{font-size:clamp(25px,3vw,34px);letter-spacing:-.035em;line-height:1.2;margin:0 0 12px}.intro{margin:0;color:var(--muted);line-height:1.6;font-size:15px;max-width:750px}.language{display:flex;flex-shrink:0;padding:4px;border:1px solid var(--border);border-radius:10px;background:white}.language button{padding:8px 13px;border-radius:7px;background:transparent;font-size:13px;font-weight:700;color:var(--muted)}.language button[aria-pressed=true]{background:var(--teal);color:white}.benchmark-card{background:white;border:1px solid var(--border);border-radius:12px;padding:20px 24px;margin-bottom:26px}.benchmark-card select{max-width:620px;font-weight:600;font-size:16px}.stats{margin:13px 0 0;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}label,.filter-label{display:block;font-size:12px;font-weight:650;margin-bottom:8px;color:#506570}select,input[type=search],input[type=number]{background:#fff;border:1px solid #cdd8de;border-radius:7px;padding:10px 12px;width:100%;min-height:42px}select{padding-right:30px}input[type=search]{font-size:13px}.tabs{display:flex;gap:24px;border-bottom:1px solid var(--border);margin-bottom:22px}.tabs button{background:transparent;color:var(--muted);padding:0 4px 14px;font-size:15px;font-weight:650;border-bottom:3px solid transparent;margin-bottom:-1px}.tabs button[aria-selected=true]{color:var(--teal);border-bottom-color:var(--teal)}.filters{border:0;padding:0;margin:0 0 24px;display:grid;grid-template-columns:1.3fr 1fr 1.1fr .8fr;gap:18px}.filters:has(#course-filter:not([hidden])){grid-template-columns:1.25fr 1.25fr 1.3fr .8fr}.filter{min-width:0}.accuracy-inputs{display:flex;gap:12px;align-items:center}.accuracy-inputs input[type=range]{width:100%;min-width:0}.accuracy-inputs input[type=number]{width:76px;flex-shrink:0;padding:10px 8px;text-align:center}.multi{position:relative}.multi summary{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;border:1px solid #cdd8de;background:white;border-radius:7px;min-height:42px;font-size:14px;list-style:none}.multi summary::-webkit-details-marker{display:none}.multi summary::after{content:"⌄";color:var(--muted)}.multi[open] summary{border-color:var(--teal)}.multi-popup{position:absolute;top:calc(100% + 6px);left:0;width:max(100%,270px);max-width:min(400px,calc(100vw - 40px));background:white;border:1px solid var(--border);border-radius:10px;padding:12px;box-shadow:0 14px 36px #102a3a20;z-index:5}.multi-options{max-height:245px;overflow:auto;margin-top:8px}.multi-options label{font-size:13px;font-weight:450;color:#192d3e;padding:8px 4px;margin:0;display:flex;gap:9px;align-items:center;cursor:pointer;word-break:break-word}.multi-options label:hover{background:#edf8f5;border-radius:5px}.multi-options input{margin:0;flex-shrink:0;width:15px;height:15px}.multi-help{margin:9px 2px 0;font-size:11px;color:var(--muted);line-height:1.5}.table-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:13px}#row-count{font-size:13px;font-weight:650;margin:0}.actions{display:flex;gap:10px}.actions button,.error button{font-size:12px;font-weight:600;padding:10px 14px;border-radius:7px}.primary{background:var(--teal);color:white}.primary:hover{background:#085d52}.secondary{background:white;border:1px solid var(--border)}.secondary:hover{background:#eaf1f2}.table-scroll{overflow:auto;max-height:680px;background:white;border:1px solid var(--border);border-radius:10px}table{border-collapse:separate;border-spacing:0;width:100%;font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}th{background:#edf3f4;text-align:left;position:sticky;top:0;z-index:2;font-size:12px;font-weight:650;border-bottom:1px solid var(--border)}td,th{padding:14px 16px}th button{padding:0;background:none;display:flex;gap:8px;align-items:center;font-size:inherit;font-weight:inherit;text-align:inherit}th button span{color:var(--teal);font-size:10px;min-width:9px}td{border-bottom:1px solid #e9eef0}tr:last-child td{border-bottom:0}tbody tr:nth-child(even){background:#f9fbfb}tbody tr:hover{background:#edf8f5}td.numeric,th.numeric{text-align:right}th.numeric button{margin-left:auto}td:first-child{position:sticky;left:0;background:inherit}tbody tr{background:white}th:first-child{left:0;z-index:3}td.model{font-weight:550}.empty{text-align:center;margin:0;border:1px solid var(--border);border-top:0;border-radius:0 0 10px 10px;padding:40px 20px;background:white;color:var(--muted);line-height:1.7}.error{padding:18px;border:1px solid #e7bcb4;border-radius:9px;background:#fff2ef;margin-bottom:20px}.error p{margin:0 0 12px}.error button{background:white;border:1px solid #e7bcb4}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1000px){.filters,.filters:has(#course-filter:not([hidden])){grid-template-columns:1fr 1fr}.app{padding:28px 24px 48px}}
@media(max-width:560px){.app{padding:24px 16px 40px}.page-header{gap:12px;flex-wrap:wrap}.page-header>div:first-child{flex:1;min-width:230px}.language{margin-left:auto}.benchmark-card{padding:16px}.benchmark-card select{font-size:14px}.tabs{gap:16px}.tabs button{font-size:13px}.filters,.filters:has(#course-filter:not([hidden])){grid-template-columns:1fr}.table-toolbar{align-items:flex-start;flex-direction:column}.actions{width:100%}.actions button{flex:1;padding:11px 8px}.multi-popup{width:100%;max-width:none}td,th{padding:12px}.stats{line-height:1.6}.table-scroll{max-height:550px}}