:root{font-family:Arial,Helvetica,sans-serif;color:#12304b;background:#f3f7fa;font-size:17px;line-height:1.5;--blue:#155c88;--line:#d5e2eb}*{box-sizing:border-box}body{margin:0}header{background:white;border-bottom:1px solid var(--line);padding:18px max(22px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:18px;text-decoration:none;color:inherit;font-size:14px}.brand img{width:84px;height:66px;object-fit:contain}.brand strong{display:block;font-size:22px}.account{display:flex;gap:15px;align-items:center;font-size:15px}nav{display:flex;gap:8px;max-width:1160px;margin:auto;padding:12px 0;overflow:auto}nav a{white-space:nowrap;text-decoration:none;color:var(--blue);padding:12px 16px;border-radius:12px}nav a[aria-current]{background:#dceef5;font-weight:bold}main{max-width:1160px;padding:25px 22px 55px;margin:auto}.narrow{max-width:530px;margin-top:35px}h1{font-size:36px;line-height:1.2;margin:8px 0 20px}h2{font-size:23px;margin:0 0 15px}.eyebrow{font-size:13px;font-weight:bold;letter-spacing:.1em;color:var(--blue)}.lead{max-width:720px;font-size:19px}.panel{background:white;border:1px solid var(--line);border-radius:20px;padding:28px;margin-bottom:20px;box-shadow:0 3px 12px #173c5310}.enrollment{max-width:900px}.grid-two,.user-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}label{display:block;font-size:16px;font-weight:bold;margin:0 0 17px}input,select,textarea{display:block;width:100%;font:inherit;color:inherit;background:#fff;border:1px solid #a9bdcc;border-radius:10px;padding:13px;margin-top:7px;min-height:52px}textarea{resize:vertical}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #62b4e0;outline-offset:2px}.required{color:#9d351d}.muted{color:#607486;font-size:15px;font-weight:normal}.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:15px}.section-title h2{margin-bottom:22px}button,.button{font:inherit;font-weight:bold;background:var(--blue);color:white;border:1px solid var(--blue);border-radius:11px;min-height:52px;padding:13px 20px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;text-align:center}.secondary{background:white;color:var(--blue);border-color:#b2cddd}.small{min-height:42px;padding:8px 15px}.full{width:100%}.whatsapp{background:#176847;border-color:#176847}details{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}summary{cursor:pointer;font-weight:bold;padding:8px 0 22px}.form-footer{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.form-footer button{width:100%;margin-top:10px;min-height:60px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.actions form{margin:0}.message{padding:16px 22px;background:#e2f3e9;border:1px solid #aad4b9;border-radius:12px;margin-bottom:20px}.error{background:#fff1ec;border-color:#dd9e88;color:#8b2f19}.profile{display:grid;grid-template-columns:380px 1fr;gap:30px}.identity-card{background:white;border:1px solid var(--line);border-radius:20px;padding:25px;text-align:center;max-width:390px;margin:auto}.identity-card .card-logo{height:75px;width:110px;object-fit:contain}.identity-card h2{margin:14px 0 0;overflow-wrap:anywhere}.qr{display:block;width:100%;max-width:280px;height:auto;image-rendering:pixelated;margin:auto}dl{display:grid;grid-template-columns:1fr 1fr;gap:12px}dt{color:#607486}dd{margin:0;overflow-wrap:anywhere}.student-row{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);color:var(--blue);text-decoration:none}.search{display:flex;gap:15px;align-items:end}.search label{flex:1}.search button{margin-bottom:17px}footer{text-align:center;padding:25px;color:#607486;font-size:14px}@media(max-width:720px){header{padding:14px 18px;flex-wrap:wrap}.brand img{width:60px}.brand strong{font-size:19px}.account{width:100%;justify-content:space-between}nav{padding:8px}main{padding:18px 15px 35px}h1{font-size:29px}.panel{padding:20px}.grid-two,.user-grid,.profile{grid-template-columns:1fr;gap:4px}.profile{gap:22px}.section-title{display:block}.section-title .muted{display:block;margin-bottom:16px}.actions>*{flex:1}.actions .button,.actions button{font-size:15px}.narrow{margin-top:10px}dl{grid-template-columns:1fr;gap:3px}dd{margin-bottom:12px}}@media print{body{background:white}.no-print,header,nav,footer{display:none!important}main{padding:0}.profile{display:block}.identity-card{break-inside:avoid;border:1px solid #ccc;width:90mm;margin:0}.identity-card h2{font-size:22px}}

.home-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.home-card{color:inherit;background:white;border:1px solid var(--line);border-radius:22px;padding:28px;text-decoration:none;box-shadow:0 3px 12px #173c5310}.home-card:hover{border-color:var(--blue);background:#fafdff}.home-card h2{font-size:27px;margin:10px 0}.home-card p{color:#607486;max-width:390px}.home-card>span:last-child{color:var(--blue);font-weight:bold}.home-icon{font-size:28px;color:var(--blue)}.back-link{display:block;margin:0 0 20px;color:var(--blue);text-decoration:none}.enrollment-row{padding:16px 0;border-bottom:1px solid var(--line)}.enrollment-row p{margin:5px 0}.year-form{display:flex;align-items:end;gap:15px;max-width:500px}.year-form label{flex:1}.year-form button{margin-bottom:17px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stats-grid strong{font-size:36px}.stats-grid .panel{padding:22px}.calendar-list{margin-top:24px}.attendance-counter{font-size:23px;padding:14px;background:#e6f4ec;border-radius:12px}.attendance-counter>strong{font-size:36px}.attendance-counter .muted{display:block}.roll-search{margin-top:24px}.roll-filters{display:flex;flex-wrap:wrap;gap:8px}.roll-filters [aria-pressed=true]{background:#dceef5}.roll-filters button{font-size:14px;padding:10px;min-height:44px}.roll-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.roll-name{color:#153b53;font-weight:bold;font-size:19px;text-decoration:none}.roll-row p{margin:4px 0}.roll-row.presente{border-left:4px solid #26824a;padding-left:12px}.roll-row.assente{border-left:4px solid #b88036;padding-left:12px}.roll-state{font-size:14px;color:#607486}.roll-row.presente .roll-state{color:#207442}.roll-buttons{display:flex;flex-wrap:wrap;gap:6px;justify-content:end}.roll-buttons button{font-size:14px;padding:9px 12px;min-height:46px}button:disabled{opacity:.6;cursor:default}#qr-video{width:100%;max-height:360px;object-fit:cover;margin-top:18px;border-radius:15px}input[hidden],video[hidden],button[hidden]{display:none!important}.message-preview{overflow-wrap:anywhere}@media(max-width:720px){.home-grid{grid-template-columns:1fr 1fr;gap:12px}.home-card{padding:19px}.home-card h2{font-size:21px}.home-card p{font-size:14px}.home-card>span:last-child{font-size:14px}.stats-grid{grid-template-columns:1fr 1fr}.roll-row{align-items:start;flex-direction:column}.roll-buttons{justify-content:start}.roll-buttons button{min-height:48px;min-width:85px}.panel dl{grid-template-columns:1fr}nav{position:sticky;top:0;background:#f3f7fa;z-index:5}.account a{font-size:14px;color:var(--blue)}}

/* Liste operative: nomi come link, controlli compatti e accessibili. */
.student-row{padding:9px 0;align-items:center;font-size:16px}.student-row:hover strong,.roll-name:hover{text-decoration:underline}.student-row .muted{font-size:13px}.student-row>span:last-child{flex-shrink:0}.roll-row{padding:8px 0;gap:10px;align-items:center}.roll-row>div:first-child{min-width:0;flex:1}.roll-name{font-size:16px;overflow-wrap:anywhere}.roll-row p{font-size:12px;margin:2px 0}.roll-state{font-size:12px}.roll-buttons{flex-wrap:nowrap;flex-shrink:0}.roll-buttons button{padding:6px 9px;min-height:36px;min-width:36px;font-size:13px}.roll-buttons .undo{padding:5px}.roll-row.presente,.roll-row.assente{padding-left:8px}.compact-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin:18px 0}.compact-links a{color:var(--blue);padding:6px 0}.summary-table{border-collapse:collapse;width:100%;font-size:14px}.summary-table th,.summary-table td{padding:8px;text-align:right;border-bottom:1px solid var(--line)}.summary-table th:first-child,.summary-table td:first-child{text-align:left}.table-scroll{overflow-x:auto}.chart-row{display:grid;grid-template-columns:minmax(90px,1fr) 2fr 45px;gap:12px;align-items:center;padding:7px 0;font-size:14px}.chart-row meter{width:100%;height:22px}.chart-row strong{text-align:right}
@media(max-width:720px){.roll-row{flex-direction:row;align-items:center}.roll-buttons{gap:4px}.roll-buttons button{min-height:44px;min-width:44px;padding:6px;font-size:12px}.roll-name{font-size:16px}.roll-row p{line-height:1.3}.student-row{gap:8px}.student-row>span:last-child{font-size:13px}.summary-table th,.summary-table td{padding:6px}.chart-row{gap:8px}}

h1,h2,.student-row strong,.roll-row p{overflow-wrap:anywhere}

.assign-row{display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:7px 0}.assign-row label{display:flex;align-items:center;gap:12px;flex:1;margin:0;font-size:15px;font-weight:normal;min-height:40px}.assign-row input,.weekday input{width:20px;height:20px;min-height:20px;margin:0;flex-shrink:0}.assign-row a{padding:10px;color:var(--blue)}.weekday{display:inline-flex;align-items:center;gap:8px;margin:8px 15px 8px 0;font-weight:normal}fieldset{border:1px solid var(--line);border-radius:10px}#assegna,#classe,#calendario-corso{scroll-margin-top:90px}