.archive-toggle{display:flex;align-items:center;gap:8px;font-weight:400;color:var(--muted)}.archive-toggle input{width:17px}
:root{font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172a34;background:#faf9f6;--line:#dbe1de;--muted:#596b72;--accent:#217c75}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}header{min-height:76px;max-width:1160px;margin:auto;padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}a{color:var(--accent)}.brand{font-weight:750;font-size:19px;color:inherit;text-decoration:none;white-space:nowrap}.brand span{font-weight:400;color:var(--muted);margin-left:12px;font-size:14px}nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap}nav span{color:var(--muted);font-size:14px}main{max-width:1100px;margin:auto;padding:40px 28px 80px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;margin:20px 0}.login{max-width:430px;margin:50px auto}.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:12px;font-weight:750;color:var(--accent);margin:0 0 8px}h1{font-size:36px;letter-spacing:-.035em;line-height:1.15;margin:0 0 14px}h2{font-size:23px;margin:0}h3{font-size:18px;margin:0 0 12px}p{margin:8px 0 20px}.muted{color:var(--muted);font-size:14px}.heading,.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.heading p{color:var(--muted);max-width:650px}.section-heading{margin-top:30px}label{display:block;font-weight:600;font-size:14px;margin:16px 0 6px}input,select,textarea{width:100%;border:1px solid #b9c7c6;border-radius:8px;padding:11px 12px;background:#fff;color:inherit;font:inherit;min-width:0}textarea{resize:vertical}button,.button{font:inherit;border:1px solid #c3cfcb;border-radius:8px;padding:9px 14px;background:#fff;cursor:pointer;color:inherit;text-decoration:none;display:inline-block}button:hover,.button:hover{background:#eef4f1}.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:650}.primary:hover{background:#18665f}button:disabled{opacity:.55;cursor:wait}form>.primary{margin-top:20px}.login form>button{margin-top:20px}.error{background:#fff0ea;border:1px solid #d89f88;color:#853d25;border-radius:8px;padding:12px 16px}.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px}.fields label{margin-top:0}.exam-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.exam-card{background:white;padding:22px;border:1px solid var(--line);border-radius:13px}.exam-card h2{font-size:20px;line-height:1.25;margin-bottom:10px}.exam-card p{color:var(--muted);font-size:14px}.exam-card .button,.exam-card button{margin-top:6px}.user-row{background:white;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:12px 0}.user-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.user-heading strong{display:block}.user-heading small{color:var(--muted)}.user-actions{display:flex;gap:8px;flex-wrap:wrap}.user-actions button,.assignment-row button{font-size:13px;padding:6px 10px}.assignment-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 0;margin-top:10px;border-top:1px solid var(--line);font-size:14px}.assignment-row span{overflow-wrap:anywhere}.credential{background:#eef7f2}.credential textarea{font:14px/1.7 ui-monospace,monospace;margin-bottom:12px}.selection-tools{display:flex;align-items:center;gap:8px;margin:20px 0 10px;flex-wrap:wrap}.selection-tools input{width:auto;flex:1}.selection-tools span{font-size:13px;color:var(--muted)}.student-selection{max-height:320px;overflow:auto;border:1px solid var(--line);border-radius:8px}.student-selection label{display:flex;gap:10px;padding:9px 12px;margin:0;font-weight:400;border-bottom:1px solid #edf0ee}.student-selection input{width:18px;flex:0 0 18px}#status{color:var(--accent);margin-top:20px}:focus-visible{outline:3px solid #dba548;outline-offset:3px}@media(max-width:600px){header{padding:16px 18px;align-items:flex-start;flex-direction:column;gap:10px}main{padding:26px 18px 50px}.login{margin:16px auto}.panel{padding:20px}h1{font-size:31px}.heading{align-items:flex-start;flex-direction:column;gap:0}.heading p{margin-bottom:10px}.fields{grid-template-columns:1fr;gap:14px}.exam-grid{grid-template-columns:1fr}.user-actions{width:100%}.section-heading{gap:10px}.selection-tools input{width:100%;flex-basis:100%}nav button{font-size:13px;padding:6px 10px}}