:root{--blue:#1769aa;--blue-dark:#0f4f82;--bg:#f4f6f8;--line:#dce2e8;--text:#1f2933;--muted:#66788a;--ok:#18794e;--bad:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}header{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1200px)/2));gap:24px}header strong{display:block;font-size:19px}header small{color:var(--muted)}nav{display:flex;gap:8px;flex-wrap:wrap}nav a{color:var(--text);text-decoration:none;padding:9px 12px;border-radius:7px}nav a:hover{background:#eef4f9}main{max-width:1200px;margin:0 auto;padding:32px 24px 60px}h1{margin:0 0 6px;font-size:30px}p{color:var(--muted)}.title-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}.button,button{display:inline-block;border:0;border-radius:7px;background:var(--blue);color:#fff;text-decoration:none;padding:11px 17px;font-weight:650;cursor:pointer}.button:hover,button:hover{background:var(--blue-dark)}button.secondary{background:#687b8d}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cards article,.panel,.table-wrap{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 2px 8px rgba(30,55,75,.04)}.cards article{padding:24px}.cards span{display:block;color:var(--muted)}.cards strong{font-size:38px}.alert{padding:13px 16px;border-radius:8px;margin-bottom:20px}.alert.error{background:#fee4e2;color:var(--bad)}.alert.success{background:#dcfae6;color:var(--ok)}.search{display:flex;gap:10px;margin:18px 0}.search input{max-width:460px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:13px 15px;border-bottom:1px solid var(--line)}th{background:#f8fafb;font-size:14px;color:#52606d}.status{background:#eaf2f8;color:var(--blue-dark);padding:4px 8px;border-radius:20px;font-size:13px}.form{padding:24px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}label{display:block;font-weight:600;color:#3d4d5c}input,select,textarea{display:block;width:100%;margin-top:7px;padding:11px 12px;border:1px solid #b9c4ce;border-radius:7px;background:#fff;color:var(--text);font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid #cce4f6;border-color:var(--blue)}.actions{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:24px}.actions a{color:var(--muted)}.rating-list{margin:28px 0}.rating-list fieldset{border:0;border-top:1px solid var(--line);padding:16px 0;margin:0}.rating-list legend{float:left;width:45%;padding:12px 20px 12px 0;font-weight:650}.ratings{margin-left:45%;display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.ratings label{font-weight:400}.ratings input{position:absolute;opacity:0;pointer-events:none}.ratings span{display:block;text-align:center;border:1px solid #b9c4ce;border-radius:7px;padding:7px 5px;cursor:pointer}.ratings small{display:block;color:var(--muted);font-size:11px}.ratings input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}.ratings input:checked+span small{color:#fff}footer{text-align:center;color:var(--muted);padding:24px}.login-body{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,calc(100% - 32px));background:#fff;padding:34px;border-radius:12px;border:1px solid var(--line);box-shadow:0 14px 40px rgba(20,40,60,.12)}.login-card label{margin-top:16px}.login-card button{width:100%;margin-top:22px}@media(max-width:800px){header{height:auto;padding:16px;align-items:flex-start;flex-direction:column}.cards,.grid{grid-template-columns:1fr}.title-row{align-items:flex-start;flex-direction:column}.rating-list legend{float:none;width:100%}.ratings{margin-left:0;grid-template-columns:repeat(2,1fr)}main{padding:24px 14px}.actions{flex-wrap:wrap}}