:root{--ink:#173042;--gold:#ad8548;--muted:#657482;--paper:#f5f4f0;--line:#dce1e3}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 system-ui,-apple-system,sans-serif}a{color:#794458;text-underline-offset:3px}button,input,select,textarea{font:inherit}button,.button{background:var(--ink);color:white;border:1px solid var(--ink);border-radius:7px;padding:10px 17px;cursor:pointer;text-decoration:none;display:inline-block;line-height:1.5}button:hover,.button:hover{background:#29495e}button.secondary,.button.secondary{background:white;color:var(--ink);border-color:var(--line)}button.danger{background:#8e3543;border-color:#8e3543}button:disabled{opacity:.5;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #b37e26;outline-offset:3px}input:not([type=checkbox]):not([type=radio]),textarea,select{width:100%;padding:10px;border:1px solid #aebbc4;border-radius:6px;background:white;color:var(--ink)}input[type=checkbox],input[type=radio]{accent-color:var(--ink);width:18px;height:18px}textarea{min-height:130px}label{display:block;font-weight:600;margin:14px 0 5px}label.check{display:flex;gap:10px;align-items:flex-start;font-weight:400}.check input{flex-shrink:0;margin-top:5px}h1,h2,h3{line-height:1.2}h1,h2{font-family:Georgia,serif;font-weight:500}h1{font-size:38px;margin:10px 0 15px}h2{font-size:26px;margin:0 0 15px}h3{font-size:18px}.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:.15em;font-weight:700;color:var(--gold)}.muted,small{color:var(--muted)}.small{font-size:13px}.sidebar{position:fixed;inset:0 auto 0 0;width:255px;background:var(--ink);color:white;padding:26px 20px;display:flex;flex-direction:column}.brand{color:white;text-decoration:none;display:flex;align-items:center;gap:12px;line-height:1.2;letter-spacing:.12em}.brand small{color:#d2d9dd;font-size:9px;display:block;letter-spacing:.07em;margin-top:8px}.seal{display:grid;place-items:center;border:1px solid var(--gold);border-radius:50%;width:45px;height:45px;font-family:Georgia;font-size:26px;flex-shrink:0;color:#dcc297}nav{margin-top:40px;display:grid;gap:6px}nav a{padding:10px 13px;border-radius:6px;text-decoration:none;color:#dce6eb}nav a.active{color:white;background:#304c60;border-left:3px solid #d3ad72}nav a:hover{background:#294456}.side-bottom{margin-top:auto;color:#bdcbd2;font-size:12px}.workspace{margin-left:255px}.topbar{min-height:82px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:18px 35px;gap:15px}.topbar p{margin:0}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.topbar button{font-size:13px;padding:7px 12px}main{max-width:1300px;margin:auto;padding:35px}.card{background:white;border:1px solid var(--line);border-radius:11px;padding:26px;margin-bottom:20px;box-shadow:0 4px 14px #19304204}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.stat{font-family:Georgia;font-size:35px;display:block}.tag{background:#eff3f4;border:1px solid var(--line);border-radius:20px;display:inline-block;padding:2px 10px;font-size:12px;color:#345466}.tag.good{background:#e8f4ee;color:#1a644a}.notice{border-left:3px solid var(--gold);background:#faf7ef;padding:14px 18px;margin:16px 0}.error{border-left-color:#a42f42;color:#7a2332;background:#fff1f2}.success{border-left-color:#267456;background:#edf7f2}.empty{padding:28px;text-align:center;border:1px dashed #b9c4cb;border-radius:8px;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:14px}th,td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}td a{font-weight:600}.preline{white-space:pre-wrap;overflow-wrap:anywhere}.auth{max-width:540px;margin:45px auto}.auth .brand{color:var(--ink);margin-bottom:26px}.auth .brand small{color:var(--muted)}.auth .card{padding:32px}.split{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.lesson-list a{display:block;padding:16px 0;border-bottom:1px solid var(--line)}.feedback{border-left:3px solid #508b70;padding:12px 18px;background:#f1f7f4}.thread{border-top:1px solid var(--line);padding:20px 0}.reply{margin:15px 0 15px 25px;padding:15px;background:var(--paper);border-radius:7px}fieldset{border:1px solid var(--line);padding:20px;border-radius:8px;margin:20px 0}legend{font-weight:700}fieldset label{font-weight:400}.quiz-choice{display:flex;gap:10px;align-items:flex-start}.quiz-choice input{flex-shrink:0;margin-top:5px}progress{width:100%;accent-color:#486e68;height:10px}.skip{position:absolute;left:-999px}.skip:focus{left:20px;top:5px;z-index:5;background:white;padding:8px}#flash:empty{display:none}.certificate{background:#fffdf6;border:10px double #a9874f;padding:60px 40px;text-align:center;max-width:1000px;margin:30px auto;min-height:600px}.certificate h1{font-size:42px}.certificate .recipient{font:40px Georgia;margin:35px 0 12px;overflow-wrap:anywhere}.certificate .rule{width:60%;height:1px;background:#bda46d;margin:25px auto}.certificate small{display:block}.certificate .signature{font:23px Georgia;margin-top:32px}.cert-note{max-width:650px;margin:20px auto;font-size:13px}.pill-link{padding:6px 10px;background:#f0f3f4;border-radius:5px}footer{padding:20px 35px;color:var(--muted);font-size:12px}.wide{grid-column:1/-1}@media(max-width:1000px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sidebar{width:220px}.workspace{margin-left:220px}main{padding:24px}.two{grid-template-columns:1fr}}@media(max-width:720px){.sidebar{position:static;width:100%;padding:18px}.side-bottom{display:none}nav{margin-top:18px;display:flex;overflow:auto;gap:5px}nav a{white-space:nowrap;font-size:13px;padding:8px 10px}.workspace{margin:0}.topbar{padding:15px 20px}.topbar .small{display:none}main{padding:20px 15px}.grid{grid-template-columns:1fr}.card{padding:20px}h1{font-size:31px}.split{display:block}.auth{margin:20px auto;padding:0 12px}.certificate{padding:25px 16px;min-height:0}.certificate .recipient{font-size:30px}}
@media print{@page{size:landscape;margin:.35in}body{background:white}.sidebar,.topbar,footer,.no-print,#flash,.skip{display:none!important}.workspace{margin:0}main{padding:0;max-width:none}body:not(.printing-certificate) .card{break-inside:avoid}body.printing-certificate main>*:not(.certificate){display:none!important}.certificate{margin:0;border-width:8px;min-height:6.7in;max-width:none;padding:25px 35px;box-sizing:border-box;break-inside:avoid}.certificate h1{font-size:36px}.certificate .recipient{font-size:32px;margin:20px 0}.certificate .signature{margin-top:22px}.certificate .cert-note{margin:15px auto}}

.locked-lesson{background:#eceff2;color:#68727c;border:1px solid #d6dce2;padding:18px;border-radius:7px}.locked-lesson p{margin:6px 0 0}

/* Dedicated student tool links and curriculum cover */
.sidebar nav{min-height:0;overflow-y:auto;scrollbar-width:thin}
.coursebook-inline{display:flex;align-items:center;gap:20px;border:1px solid #dce1e3;background:#fff;border-radius:10px;padding:17px 20px;margin:20px 0 24px;max-width:850px}
.coursebook-inline img{display:block;width:86px;height:120px;object-fit:contain;flex:none}
.coursebook-inline p{margin:5px 0;color:#536472}.coursebook-inline a{font-weight:700}
@media(max-width:720px){.sidebar nav{display:flex;overflow-x:auto;overflow-y:visible}.coursebook-inline img{width:65px;height:95px}.coursebook-inline{gap:12px;padding:14px}}

/* Institute school crest in student/staff sidebar and sign-in screens */
.seal.institute-seal{display:block;object-fit:contain;flex-shrink:0;background:#050506;border:1px solid #b89361;border-radius:50%;padding:0;color:transparent}

.control-reader iframe{display:block;width:100%;min-height:78vh;border:0;background:white}.control-lessons{display:grid;gap:12px}.control-lesson{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px;border:1px solid #d9dfe3;border-radius:12px}.control-lesson[hidden]{display:none}.control-lesson h3{margin:8px 0}.control-feature{border-top:4px solid #aa874a}.control-reader{padding:12px}#control-text{width:100%;font-family:monospace}.workspace{min-width:0}.course-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.course-cards .card{display:flex;flex-direction:column;align-items:flex-start}.course-cards .button{margin-top:auto}@media(max-width:900px){.course-cards{grid-template-columns:1fr}}@media(max-width:760px){.sidebar nav{display:flex!important;flex-wrap:wrap!important;overflow:visible!important;white-space:normal!important;gap:6px}.sidebar nav a{padding:8px 10px}.control-lesson{align-items:flex-start;flex-direction:column}.actions{flex-wrap:wrap}.card{overflow-wrap:anywhere}.control-reader iframe{min-height:75vh}}




/* institution-home */
.welcome-video{width:100%;max-width:960px;aspect-ratio:16/9;background:#173041;border-radius:12px;margin-top:16px}.welcome-card{border-top:4px solid #ad8848}.welcome-card details{margin-top:12px}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #956c28;outline-offset:4px}