*{box-sizing:border-box}body{margin:0;background:#edf2f7;color:#16314b;font-family:Arial,sans-serif;font-size:16px;line-height:1.5}button,select,textarea{font:inherit}button,select{cursor:pointer}header{background:#0e3255;color:white;padding:24px 5%;display:flex;align-items:center;justify-content:space-between;gap:20px}h1{font-size:23px;margin:0}header small{color:#b9cde0}main{max-width:1250px;margin:auto;padding:28px 24px}.demo{background:#dbe8f4;padding:12px 18px;border-left:4px solid #3376b6;margin-bottom:22px;font-size:14px}.roles{display:flex;gap:6px}.roles button{background:transparent;border:1px solid #728ba3;color:white;padding:9px 16px;border-radius:6px}.roles button.active{background:white;color:#0e3255}.filters{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;background:white;padding:22px;border-radius:10px;box-shadow:0 3px 12px #16314b08}label{display:block;font-size:14px;font-weight:bold;margin-bottom:7px}select{width:100%;padding:11px;border:1px solid #bccbd9;border-radius:6px;background:white;color:#16314b}.student{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px 0}.student h2{margin:0;font-size:25px}.muted{color:#61758a;font-size:14px}.student select{width:260px}.tabs{display:flex;gap:6px;overflow:auto;padding-bottom:12px}.tabs button{white-space:nowrap;padding:12px 16px;border:0;border-radius:6px;background:#dee7ef;color:#26445e}.tabs button.active{background:#0e3255;color:white}.panel{background:white;border:1px solid #dbe3ec;border-radius:10px;overflow:hidden}.panelhead{padding:22px 26px;border-bottom:1px solid #e1e8ef;display:flex;justify-content:space-between;gap:15px;align-items:center}.panelhead h3{margin:0;font-size:20px}.badge{font-size:14px;border-radius:20px;padding:6px 12px;background:#edf2f7;color:#425b72}.badge.approved{background:#e0f1e9;color:#1f674c}.badge.submitted{background:#fff0cf;color:#80571c}.content{padding:26px}.criteria{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.criterion{border:1px solid #dce5ed;border-radius:8px;padding:18px}.criterion strong{display:block;margin-bottom:12px}.choices{display:flex;flex-wrap:wrap;gap:7px}.choices button{font-size:14px;border:1px solid #cad7e2;background:white;padding:9px 11px;border-radius:5px;color:#40576e}.choices button.selected{background:#176897;border-color:#176897;color:white}.choices button:disabled{cursor:default}.comment{margin-top:24px}textarea{width:100%;min-height:110px;border:1px solid #bccbd9;border-radius:6px;padding:14px;color:#16314b;resize:vertical}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}button.primary{background:#0e3255;color:white;border:0;padding:12px 20px;border-radius:6px}button.secondary{background:white;color:#0e3255;border:1px solid #a8bbce;padding:11px 20px;border-radius:6px}.history{margin-top:25px;padding:24px;background:white;border:1px solid #dbe3ec;border-radius:10px}.history h3{margin:0 0 20px}.graphs{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.graph strong{font-size:14px}.bars{display:flex;align-items:flex-end;gap:7px;height:140px;margin-top:12px;border-bottom:1px solid #ccd8e3}.barwrap{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center}.bar{width:100%;background:#70a2cb;border-radius:3px 3px 0 0;min-height:2px}.bar.current{background:#176897}.barwrap small{font-size:12px;margin-top:6px}.legend{font-size:14px;color:#61758a;margin-top:16px}.empty{padding:36px;text-align:center;color:#61758a}.feedback{background:#fff0cf;padding:14px;border-radius:6px;margin-bottom:18px}footer{font-size:14px;color:#61758a;margin:24px 0}#notice{position:fixed;bottom:24px;right:24px;background:#16314b;color:white;padding:14px 20px;border-radius:8px;display:none;max-width:90vw}:focus-visible{outline:3px solid #edb64c;outline-offset:3px}@media(max-width:850px){header{align-items:flex-start;flex-direction:column}.filters{grid-template-columns:repeat(2,1fr)}.graphs{grid-template-columns:repeat(2,1fr)}.criteria{grid-template-columns:1fr}.student{align-items:flex-start;flex-direction:column}.panelhead{align-items:flex-start;flex-direction:column}}@media(max-width:480px){main{padding:18px 12px}.filters{grid-template-columns:1fr}.content{padding:16px}.roles button{padding:8px 11px}.graphs{grid-template-columns:1fr}.student select{width:100%}}

[hidden]{display:none!important}.form{display:grid;gap:16px;max-width:700px}input{font:inherit;padding:10px;border:1px solid #bccbd9;border-radius:6px;width:100%}input[type=checkbox]{width:auto}.stack{display:grid;gap:24px}.tablewrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:12px;border-bottom:1px solid #dbe3ec}fieldset{border:1px solid #bccbd9;border-radius:6px}.error{background:#ffe5e5;color:#802222;padding:16px;border-radius:6px}.success{background:#e0f1e9;padding:16px;border-radius:6px}a{color:#176897}.nav{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.nav a{color:white}.login{max-width:500px;margin:50px auto}.choice{display:block;margin:8px 0}button:disabled{opacity:.6}h2{margin-top:0}.filters form{display:contents}.periodLink{white-space:nowrap;padding:12px 16px;border-radius:6px;background:#dee7ef;color:#26445e;text-decoration:none}.periodLink.selected{background:#0e3255;color:white}

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