:root{
  --navy:#111a42;--navy2:#20316b;--pink:#eb2251;--pink2:#ff557b;--ink:#18213b;--muted:#707991;
  --line:#e7eaf2;--bg:#f5f7fb;--card:#fff;--soft:#f0f2f8;--green:#138a62;--red:#c73546;
  --amber:#c78113;--shadow:0 18px 55px rgba(20,29,64,.09);--r:22px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-size:14px;min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{font-family:Manrope,Inter,sans-serif;color:var(--navy)}.container{width:min(1180px,calc(100% - 36px));margin:auto}.grow{flex:1;min-width:0}.muted{color:var(--muted)}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.14em;color:var(--pink);display:inline-block;margin-bottom:7px}.full{grid-column:1/-1}.empty-state{padding:28px;text-align:center;border:1px dashed #d9deea;border-radius:16px;background:#fafbfe;color:var(--muted)}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:Manrope,sans-serif}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:linear-gradient(145deg,var(--navy),var(--navy2));border-radius:13px;padding:5px;box-shadow:0 7px 20px rgba(17,26,66,.16)}.brand-mark img{width:100%;height:100%;display:block}.brand-text{font-size:15px;letter-spacing:.08em;font-weight:800}.brand-text b{color:var(--pink)}
.topbar{height:76px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40;backdrop-filter:blur(12px)}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:18px}.top-actions{display:flex;align-items:center;gap:9px}.top-nav{display:flex;align-items:center;gap:5px}.top-nav a{padding:9px 11px;border-radius:10px;font-size:12px;font-weight:800;color:#556078}.top-nav a:hover,.top-nav a.active{background:var(--soft);color:var(--navy)}.user-chip{display:flex;align-items:center;gap:10px;padding-left:8px;border-left:1px solid var(--line)}.user-chip>div{display:flex;flex-direction:column;text-align:right}.user-chip strong{font-size:12px}.user-chip span{font-size:10px;color:var(--muted);margin-top:2px}.logout-link{padding:9px 11px;background:var(--soft);border-radius:10px;font-weight:800;font-size:11px}
.main{min-height:calc(100vh - 140px)}.content-wrap{padding-top:34px;padding-bottom:58px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px}.page-head h1{font-size:34px;line-height:1.15;margin:4px 0 8px}.page-head p{color:var(--muted);margin:0;line-height:1.6;max-width:800px}.page-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.back-link{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;color:var(--muted);margin-bottom:12px}.back-link:hover{color:var(--pink)}.site-footer{border-top:1px solid var(--line);background:#fff}.footer-inner{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:18px;color:var(--muted);font-size:11px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:0 7px 25px rgba(20,29,64,.035);margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:16px}.panel-head h2{font-size:21px;margin:2px 0 5px}.panel-head p{color:var(--muted);margin:0;line-height:1.5}.section-title{font-size:17px;margin:0 0 14px}.dashboard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.module-card{position:relative;min-height:175px;background:#fff;border:1px solid var(--line);border-radius:21px;padding:19px;display:flex;align-items:flex-start;gap:14px;overflow:hidden;transition:.18s;box-shadow:0 8px 28px rgba(20,29,64,.035)}.module-card:hover{transform:translateY(-2px);box-shadow:0 16px 35px rgba(20,29,64,.08);border-color:#daddE8}.module-card.featured{background:linear-gradient(145deg,#fff,#f5f7ff)}.module-card.accent{background:linear-gradient(145deg,#fff,#fff4f6)}.module-card.admin{background:linear-gradient(145deg,#111a42,#243a7b);color:#fff}.module-card.admin h3,.module-card.admin p,.module-card.admin span{color:#fff}.card-icon{width:46px;height:46px;min-width:46px;border-radius:14px;background:var(--soft);display:grid;place-items:center;font-size:20px;color:var(--navy);font-weight:900}.module-card.admin .card-icon{background:rgba(255,255,255,.13);color:#fff}.module-card>div{padding-right:24px}.module-card span:not(.card-icon){font-size:9px;letter-spacing:.12em;color:#8790a7;font-weight:850}.module-card h3{font-size:17px;margin:5px 0 7px}.module-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}.metric{position:absolute;right:15px;top:15px;font-size:20px;color:var(--pink);font-family:Manrope}.module-card.admin .metric{color:#fff}.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:18px}.summary-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px}.summary-card span{display:block;font-size:9px;font-weight:850;letter-spacing:.11em;color:#8b93a7;text-transform:uppercase}.summary-card strong{display:block;font-family:Manrope;color:var(--navy);font-size:28px;margin-top:6px}.summary-card p{margin:5px 0 0;color:var(--muted);font-size:11px}
.button{border:0;border-radius:12px;padding:11px 15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:7px}.button.primary{background:linear-gradient(135deg,var(--pink),var(--pink2));color:#fff;box-shadow:0 8px 20px rgba(235,34,81,.18)}.button.secondary{background:var(--navy);color:#fff}.button.ghost{background:var(--soft);color:var(--navy)}.button.light{background:#fff;color:var(--navy)}.button.danger{background:#fff0f2;color:var(--red)}.button.small{padding:8px 10px;font-size:11px;border-radius:9px}.button:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.text-link{font-weight:800;color:var(--pink)}.danger-link{border:0;background:none;color:var(--red);font-size:11px;font-weight:800;padding:5px}.inline-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.inline-actions form{margin:0}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.stack{display:flex;flex-direction:column;gap:12px}label{display:flex;flex-direction:column;gap:6px}label>span,.field-label{font-size:11px;color:#667087;font-weight:750}input,select,textarea{width:100%;border:1px solid #dfe3ec;background:#fff;color:var(--ink);border-radius:11px;padding:10px 11px;outline:none;transition:.15s}textarea{resize:vertical;line-height:1.5}input:focus,select:focus,textarea:focus{border-color:#7181bc;box-shadow:0 0 0 3px rgba(68,88,155,.1)}input[type=checkbox]{width:18px;height:18px;accent-color:var(--pink)}.check-line{display:flex!important;flex-direction:row!important;align-items:center;gap:9px!important;background:#f8f9fc;border:1px solid var(--line);padding:10px 11px;border-radius:12px}.check-line input{width:auto!important}.form-note{font-size:11px;color:var(--muted);line-height:1.5}.search-box{position:relative}.search-box input{padding-left:38px}.search-box:before{content:'⌕';position:absolute;left:13px;top:50%;transform:translateY(-51%);font-size:20px;color:#818aa0;pointer-events:none}.filter-bar{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;align-items:end;margin-bottom:16px}
.notice{padding:12px 14px;border-radius:12px;margin:0 0 16px;font-weight:700}.notice.success{background:#eaf8f2;color:#0d7050;border:1px solid #ccebdd}.notice.error{background:#fff0f2;color:#a8263a;border:1px solid #f5d5db}.notice.warning{background:#fff8e6;color:#7a5a12;border:1px solid #f2e1ae}.status-pill{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:#eaf8f2;color:#0f7757;font-size:9px;font-weight:850}.status-pill.off{background:#f0f1f4;color:#747c90}.status-pill.archive{background:#fff6df;color:#8a6410}.status-dot{width:6px;height:6px;border-radius:50%;background:currentColor}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}.data-table{width:100%;border-collapse:separate;border-spacing:0;min-width:680px;font-size:12px}.data-table th{background:#f1f3f8;color:#687188;font-size:9px;letter-spacing:.09em;text-transform:uppercase;text-align:left;padding:11px 12px;position:sticky;top:0;z-index:1}.data-table td{padding:11px 12px;border-top:1px solid #edf0f5;vertical-align:middle}.data-table tbody tr:nth-child(odd){background:#fff}.data-table tbody tr:nth-child(even){background:#f7f9fc}.data-table tbody tr:hover{background:#f1f4fa}.data-table tbody tr.is-absent{background:#fff1f4}.data-table tbody tr.is-absent:nth-child(even){background:#ffe9ee}.data-table tbody tr.is-hidden{display:none}.attendance-check{display:inline-flex;align-items:center;gap:8px;font-weight:800;color:#566079;cursor:pointer}.attendance-check input{width:20px;height:20px}.student-name{font-weight:750;color:var(--navy)}.row-muted{font-size:10px;color:var(--muted);margin-top:3px}
.list{display:flex;flex-direction:column;gap:9px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:14px;padding:12px 13px;background:#fff}.list-row:nth-child(even){background:#f8f9fc}.list-row-main{min-width:0}.list-row-main strong{display:block;color:var(--navy);font-size:12px}.list-row-main span{display:block;color:var(--muted);font-size:10px;margin-top:4px}.course-list{display:flex;flex-direction:column;gap:12px}.course-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:0 6px 20px rgba(20,29,64,.025)}.course-card-top{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.course-card h3{font-size:16px;margin:0 0 6px}.course-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.meta-chip{display:inline-flex;padding:5px 7px;border-radius:8px;background:#f3f5f9;color:#667087;font-size:9px;font-weight:800}.course-edit{margin-top:12px;border-top:1px solid var(--line);padding-top:12px}.course-edit summary{cursor:pointer;color:var(--navy);font-size:11px;font-weight:850}.course-edit form{margin-top:12px}.period-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.period-card{border:1px solid var(--line);border-radius:18px;padding:16px;background:#fff}.period-card.active{background:linear-gradient(145deg,#fff,#f3fbf8);border-color:#d5ebe3}.period-card h3{font-size:16px;margin:0}.period-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.period-card p{color:var(--muted);font-size:11px;margin:7px 0 13px}.period-actions{display:flex;gap:7px;flex-wrap:wrap}.period-year{font-size:10px;color:var(--pink);font-weight:850;letter-spacing:.09em}
.login-page{display:grid;min-height:100vh;grid-template-columns:1.1fr .9fr;background:#fff}.login-hero{background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.13),transparent 25%),linear-gradient(145deg,var(--navy),#263e85);color:#fff;padding:54px;display:flex;flex-direction:column;justify-content:space-between}.login-hero .brand-text{color:#fff}.login-hero h1{color:#fff;font-size:48px;line-height:1.05;margin:36px 0 18px;max-width:600px}.login-hero p{max-width:560px;color:#dce2f0;line-height:1.75;font-size:15px}.login-badges{display:flex;gap:9px;flex-wrap:wrap}.login-badges span{padding:8px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:10px;font-weight:800;background:rgba(255,255,255,.07)}.login-side{background:var(--bg);display:grid;place-items:center;padding:28px}.login-card{width:min(430px,100%);background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.login-card h2{font-size:27px;margin:3px 0 7px}.login-card p{color:var(--muted);margin:0 0 22px;line-height:1.55}.login-footer-note{font-size:10px;color:#9aa1b2;text-align:center;margin-top:16px}
.chart-wrap{height:300px;position:relative}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:13px}.toolbar .search-box{width:min(420px,100%)}.toolbar-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.hidden-by-search{display:none!important}.mobile-only{display:none}
@media(max-width:980px){.dashboard-grid,.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-bar{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}.split-grid{grid-template-columns:1fr}.login-page{grid-template-columns:1fr}.login-hero{display:none}.login-side{min-height:100vh}.period-grid{grid-template-columns:1fr}}
@media(max-width:720px){.container{width:min(100% - 24px,1180px)}.topbar{height:auto;position:relative}.topbar-inner{padding:12px 0;align-items:flex-start}.brand-text{font-size:12px}.brand-mark{width:38px;height:38px}.top-actions{align-items:flex-end;flex-direction:column}.top-nav{order:2;flex-wrap:wrap;justify-content:flex-end}.top-nav a{padding:6px 8px;font-size:10px}.user-chip{border-left:0;padding-left:0}.user-chip>div{display:none}.content-wrap{padding-top:24px}.page-head{flex-direction:column}.page-head h1{font-size:28px}.page-actions{width:100%}.dashboard-grid,.summary-grid,.form-grid,.form-grid.cols-3,.form-grid.cols-4,.filter-bar{grid-template-columns:1fr}.module-card{min-height:145px}.footer-inner{align-items:flex-start;flex-direction:column;justify-content:center;padding:15px 0}.toolbar{align-items:stretch;flex-direction:column}.toolbar .search-box{width:100%}.list-row{align-items:flex-start;flex-direction:column}.course-card-top{flex-direction:column}.inline-actions{width:100%}.inline-actions .button{flex:1}.login-card{padding:22px}.mobile-only{display:block}.data-table{min-width:600px}}
.button.wide{width:100%}

/* v3 additions */
.main-modules{grid-template-columns:repeat(5,minmax(0,1fr));margin-bottom:18px}.main-modules .module-card{min-height:190px;flex-direction:column;align-items:flex-start}.main-modules .module-card>div{padding-right:0}.main-modules .metric{top:18px;right:18px}.utility-links{margin-top:18px}.utility-card{display:block;text-decoration:none;transition:.18s}.utility-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.utility-card h2{margin:5px 0 7px}.utility-card p{margin:0;color:var(--muted);line-height:1.6}.period-subrow{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);background:#f8f9fc;border-radius:12px;padding:10px 12px}.period-subrow strong{display:block;color:var(--navy);font-size:12px}.period-subrow span{display:block;color:var(--muted);font-size:10px;margin-top:3px}.student-name a{color:var(--navy);font-weight:800}.student-name a:hover{color:var(--pink)}select[multiple]{min-height:150px;padding:6px}select[multiple] option{padding:8px;border-radius:7px;margin:2px 0}.full{grid-column:1/-1}.grow{flex:1;min-width:0}
@media(max-width:1180px){.main-modules{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.main-modules{grid-template-columns:1fr}.main-modules .module-card{min-height:145px}}

/* v3.2 email code login */
.login-code-input{text-align:center;font-size:28px;font-family:Manrope,Inter,sans-serif;font-weight:800;letter-spacing:.32em;padding-left:calc(11px + .32em);font-variant-numeric:tabular-nums}.login-resend-form{margin-top:10px}.login-resend-form .button{font-size:12px}