@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');
.approval-box{background:#fff9ec;border:1px solid #f2dfb8;padding:18px;border-radius:10px;margin:20px 0}.approval-box button{font-size:11px;padding:9px}.approval-box .session-item{flex-wrap:wrap}
nav .navitem{display:block;text-align:left;width:100%;margin-bottom:10px;font-size:13px}.qr .actions{justify-content:center;flex-wrap:wrap}.qr .button{font-size:12px}.note strong{overflow-wrap:anywhere}@media(max-width:650px){aside nav{display:flex;gap:8px;margin-top:15px}aside nav .navitem{display:block;width:auto;margin:0;font-size:11px;padding:10px}.actions{flex-wrap:wrap}}
:root{font-family:'Be Vietnam Pro',sans-serif;color:#162a35;background:#f5f7f8;font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button,.button{border:0;border-radius:9px;padding:12px 18px;background:#087f72;color:white;font-weight:600;text-decoration:none;display:inline-flex;justify-content:center;gap:8px;align-items:center}.secondary{background:white;color:#23434a;border:1px solid #dce4e6}.danger{background:#fff0ed;color:#a9382d}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}aside{background:#102e32;color:#d1e1e1;padding:32px 22px;display:flex;flex-direction:column;gap:38px}.brand{font-size:23px;font-weight:800;color:white;letter-spacing:-1px}.brand span{color:#6edac0}.tagline{font-size:11px;color:#8da9ac;letter-spacing:2px;margin-top:8px}.navitem{padding:14px;border-radius:9px;background:#234447;color:#fff;font-weight:600}.aside-bottom{margin-top:auto;font-size:12px;line-height:1.8;color:#a2babb}main{padding:30px 44px;max-width:1600px;width:100%;margin:auto}.topline{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e1e7e9;padding-bottom:23px;margin-bottom:34px;color:#678087;font-size:12px}.topline strong{color:#334e54}.heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}h1{font-size:30px;letter-spacing:-1px;margin:0 0 10px}h2{font-size:18px;margin:0 0 18px}h3{font-size:15px;margin:0 0 8px}p{color:#71838b;line-height:1.7;margin:0}.eyebrow{color:#087f72;font-size:11px;font-weight:700;letter-spacing:1.5px;margin-bottom:12px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}.card{background:white;border:1px solid #e1e8ea;border-radius:14px;padding:24px}.stat-label{color:#70838b;font-size:12px}.stat-value{font-size:32px;font-weight:700;margin-top:12px}.stat-value small{font-size:12px;color:#8a999f;font-weight:400;margin-left:8px}.columns{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.section-head h2{margin:0}.class-item{display:flex;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid #edf0f1}.class-item:last-child{border-bottom:0}.class-icon{background:#e7f4ef;color:#168878;border-radius:12px;width:48px;height:48px;display:grid;place-items:center;font-size:19px;font-weight:700;flex-shrink:0}.class-info{flex:1}.class-info p{font-size:12px}.pill{display:inline-block;background:#e9f7f0;color:#197d59;font-size:11px;padding:5px 9px;border-radius:20px}.empty{text-align:center;padding:44px 18px}.empty-symbol{font-size:30px;background:#edf6f2;border-radius:50%;width:64px;height:64px;display:grid;place-items:center;margin:0 auto 16px}.steps{counter-reset:step}.step{display:flex;gap:12px;margin-top:20px;line-height:1.6;font-size:12px;color:#75878d}.step:before{counter-increment:step;content:counter(step);background:#edf5f3;color:#087f72;flex-shrink:0;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;font-weight:700}.step b{display:block;color:#334b53;margin-bottom:3px}.note{padding:16px;background:#eef5f3;border-radius:10px;font-size:12px;color:#57736b;line-height:1.8;margin-top:24px}dialog{border:1px solid #dde6e5;border-radius:16px;width:min(560px,calc(100% - 30px));padding:28px;box-shadow:0 25px 100px #0c282c33}dialog::backdrop{background:#0c252c88}label{display:block;margin:18px 0 7px;font-size:12px;font-weight:600}input,select,textarea{width:100%;border:1px solid #d6e0e2;border-radius:8px;padding:12px;background:white;color:#233e47}textarea{resize:vertical;min-height:120px}.actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.error{color:#b52d29;margin-top:16px;font-size:13px;line-height:1.6}.hidden{display:none!important}.student-wrap{max-width:480px;margin:45px auto;padding:20px}.student-wrap .brand{color:#103a3c;margin-bottom:30px}.student-wrap h1{font-size:25px}.student-wrap .card{margin-top:24px}.student-wrap button{width:100%;margin-top:22px}.qr{text-align:center}.qr img{width:230px;height:230px;max-width:100%;margin:12px auto;display:block}.qr a{overflow-wrap:anywhere;font-size:12px;color:#087f72}.detail-top{display:flex;gap:12px;align-items:center;margin-bottom:24px}table{width:100%;border-collapse:collapse;font-size:12px}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid #eaf0ef}th{color:#7b8f92;font-weight:500}.table-wrap{overflow:auto}.success{background:#e8f7f0;color:#197d59;padding:20px;border-radius:12px;line-height:1.8}.muted{font-size:12px;color:#788b90}.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}footer{font-size:11px;color:#8a9b9f;margin-top:30px}.link{background:none;color:#087f72;padding:5px}.session-item{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #edf0f1;padding:16px 0;gap:10px}
@media(max-width:1050px){.layout{grid-template-columns:190px 1fr}main{padding:26px}.columns{grid-template-columns:1fr}.side-help{display:none}}@media(max-width:650px){.layout{display:block}aside{padding:18px 20px;display:block}.brand{font-size:21px}.tagline,nav,.aside-bottom{display:none}main{padding:22px 16px}.topline{margin-bottom:24px;padding-bottom:16px}.heading{align-items:flex-start}h1{font-size:25px}.heading button{padding:11px;font-size:12px}.stats{gap:8px}.stats .card{padding:14px 11px}.stat-value{font-size:25px}.stat-value small{display:none}.stat-label{font-size:10px}.card{padding:20px}.class-item{gap:10px}.class-item button{font-size:11px;padding:9px}.row{grid-template-columns:1fr}.student-wrap{margin:20px auto}}

/* Spacious, readable interface */
:root{font-size:16px;color:#17343b;background:#f3f6f8;font-family:'Be Vietnam Pro',Arial,sans-serif}body{line-height:1.6}.layout{grid-template-columns:230px minmax(0,1fr)}aside{background:linear-gradient(165deg,#113c3f,#102c32);padding:32px 20px}.brand{font-size:30px}.tagline{font-size:11px;letter-spacing:1.2px}nav .navitem{font-size:15px;padding:16px 14px;border:1px solid #ffffff0d;background:#ffffff0c;text-align:left}nav .navitem:hover{background:#ffffff18}.aside-bottom{font-size:14px}main{max-width:1800px;padding:32px 38px;margin:0 auto;min-width:0}.topline{font-size:14px;margin-bottom:30px}.heading{margin-bottom:28px}.heading h1{font-size:34px;line-height:1.3;letter-spacing:-.8px}h2{font-size:22px;line-height:1.4}h3{font-size:17px}p{color:#536d76}.eyebrow{font-size:13px;letter-spacing:1.6px}.card{border-color:#e1e9ed;border-radius:18px;padding:28px;box-shadow:0 4px 22px #163c4505}button,.button{border-radius:11px;padding:13px 19px;min-height:46px;font-size:15px;transition:background .15s,box-shadow .15s}button:hover,.button:hover{box-shadow:0 3px 12px #143e4212}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #65cdb5;outline-offset:3px}input,select,textarea{padding:14px;font-size:16px;border-radius:10px}label{font-size:15px;margin-top:22px}.muted,.note,.step,.class-info p{font-size:14px;line-height:1.8}.step:before{width:30px;height:30px}.pill{font-size:13px;padding:7px 12px}.stat-label{font-size:13px}.stat-value{font-size:38px}.stat-value small{font-size:14px}.class-workspace{grid-template-columns:minmax(0,1fr) 310px;align-items:start;gap:24px}.list-card .section-head{flex-wrap:wrap}.class-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:28px 0}.class-metrics>div{padding:18px;background:#f3f8f7;border:1px solid #e4efed;border-radius:14px}.class-metrics strong{display:block;font-size:36px;color:#0a7a69;line-height:1.3}.class-metrics span{font-size:14px;color:#567078;display:block;margin-top:8px}.calm-note{display:flex;gap:16px;padding:22px 0 4px}.check-mark{width:42px;height:42px;border-radius:50%;background:#ddf3e9;display:grid;place-items:center;color:#168167;flex-shrink:0;font-size:22px}.calm-note p{font-size:15px}.qr h2{font-size:20px}.qr img{width:190px;height:190px;margin:12px auto}.qr a{font-size:13px}.qr .actions{margin-top:14px}.qr .button,.qr button{font-size:14px;width:100%}.full-list-card{margin-top:26px;min-width:0}.full-list .section-head p{font-size:15px;margin-top:8px}.people-table{min-width:1080px;font-size:15px}.people-table th{background:#f2f6f8;color:#4c6670;font-size:14px;font-weight:600;white-space:nowrap;padding:17px 14px}.people-table td{padding:19px 14px;vertical-align:top;line-height:1.7}.people-table tbody tr:hover{background:#f7fbfa}.people-table .person-name{min-width:190px;font-weight:600;color:#153c43}.people-table .address-cell{min-width:220px;max-width:300px;overflow-wrap:anywhere}.citizen-id{font-variant-numeric:tabular-nums;white-space:nowrap}.table-wrap{border:1px solid #e2eaee;border-radius:12px;scrollbar-width:thin;scrollbar-color:#a4beb9 #edf3f2}.status{display:inline-block;border-radius:8px;padding:5px 9px;font-size:13px;font-weight:500;white-space:nowrap}.status-present{background:#e0f4e9;color:#176344}.status-pending{background:#fff1d8;color:#865b0c}.status-absent{background:#eef1f5;color:#586b7c}.status-rejected{background:#fce9e7;color:#aa4236}.approval-box{padding:20px;border-radius:14px;margin-bottom:0}.approval-box button{font-size:14px;padding:10px 13px}.approval-box .session-item{gap:14px}.approval-box .session-item>div{max-width:100%;overflow-wrap:anywhere}footer{font-size:13px;margin-top:32px}.error{font-size:15px}.student-wrap{max-width:530px}.student-wrap h1{font-size:29px}dialog{width:min(620px,calc(100% - 32px));padding:32px}
@media(max-width:1150px){main{padding:28px 24px}.layout{grid-template-columns:205px minmax(0,1fr)}.class-workspace{grid-template-columns:minmax(0,1fr) 275px}.class-metrics{gap:8px}.class-metrics>div{padding:13px}.class-metrics strong{font-size:30px}.class-metrics span{font-size:12px}.card{padding:22px}}
@media(max-width:850px){.class-workspace{grid-template-columns:1fr}.class-workspace .qr{max-width:none}.qr img{width:220px;height:220px}.qr .actions{max-width:340px;margin:14px auto}.class-metrics span{font-size:14px}.class-metrics>div{padding:18px}}
@media(max-width:650px){.layout{display:block}aside{padding:18px 20px}.brand{font-size:27px}aside nav{display:flex;gap:8px;margin-top:16px}aside nav .navitem{font-size:14px;padding:12px;min-height:44px;flex:1;text-align:center}.tagline,.aside-bottom{display:none}main{padding:24px 16px}.heading{flex-wrap:wrap;gap:16px}.heading h1{font-size:28px}.heading button,.heading .button{font-size:15px}.topline{font-size:13px}.card{padding:20px;border-radius:15px}.stats .card{padding:15px 10px}.stat-label{font-size:11px}.stat-value{font-size:30px}.class-metrics{gap:8px}.class-metrics>div{padding:13px 10px}.class-metrics span{font-size:12px}.full-list-card{padding:20px 14px}.people-table{font-size:15px}.class-item button{font-size:13px;padding:10px}.student-wrap .card{padding:24px}.student-wrap{margin:16px auto}h2{font-size:21px}}

.class-actions{display:flex;gap:10px;flex-wrap:wrap}.delete-record{white-space:nowrap;font-size:13px;padding:8px 12px}.people-table{min-width:1250px}@media(max-width:650px){.class-actions{gap:6px}.class-item{flex-wrap:wrap}.class-item .class-actions{margin-left:58px}}

/* Compact classroom workspace */
.class-main{padding-top:20px;padding-bottom:18px}.class-main .topline{padding-bottom:14px;margin-bottom:18px}.compact-class .detail-top{margin-bottom:12px}.compact-class .heading{margin-bottom:16px;gap:12px}.compact-class .heading h1{font-size:28px;margin-bottom:4px}.compact-class .eyebrow{display:none}.compact-class .heading p{font-size:14px}.compact-class button,.compact-class .button{min-height:38px;padding:8px 13px;font-size:14px}.class-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:14px 18px;background:white;border:1px solid #e1e9ed;border-radius:12px;margin-bottom:16px}.class-totals{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px}.class-totals strong{font-size:18px}.present-total{color:#087f72}.compact-class .full-list-card{margin-top:0;padding:16px 18px}.list-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.list-heading h2{font-size:20px;margin:0}.pagination{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:14px}.pagination label{margin:0;font-size:14px;font-weight:400}.pagination select{width:72px;padding:7px;font-size:14px}.pagination button{min-width:38px}.pagination button:disabled{cursor:default;opacity:.4}.compact-class .people-table{min-width:1060px}.compact-class .people-table th{padding:11px 12px;font-size:13px}.compact-class .people-table td{padding:10px 12px;font-size:14px;line-height:1.5}.compact-class .people-table .person-name{min-width:170px}.compact-class .people-table .address-cell{min-width:180px}.compact-class .delete-record{min-height:32px;font-size:12px;padding:5px 9px}.class-main footer{margin-top:16px;font-size:12px}.qr-dialog img{width:300px;height:300px;max-width:100%}.qr-dialog .actions{display:flex;max-width:none}.qr-dialog .actions .button,.qr-dialog .actions button{width:auto}.compact-class .empty{padding:24px 16px}@media(max-width:650px){.class-main{padding:18px 12px}.compact-class .heading h1{font-size:25px}.class-toolbar{padding:12px}.class-totals{gap:12px}.compact-class .full-list-card{padding:14px 10px}.pagination{gap:7px;font-size:13px}.pagination label{font-size:13px}.list-heading{gap:10px}.class-toolbar .class-actions{gap:6px}}