@import url('/fonts.css');
:root{--ink:#182d27;--muted:#65736d;--green:#245b43;--lime:#d9efb1;--bg:#f5f6f1;--line:#e2e6dc;--white:#fff;--gold:#dfb36c;--radius:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 'Segoe UI',Arial,sans-serif}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}:focus-visible{outline:3px solid #b77b1a;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:32px;font-weight:650;letter-spacing:-1.2px;line-height:1.2}h2{font-size:21px;font-weight:650;letter-spacing:-.5px}h3{font-size:17px;font-weight:650}small,.muted{color:var(--muted)}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:var(--muted)}.skip{position:fixed;top:-100px;left:10px;z-index:100;background:white;padding:10px}.skip:focus{top:10px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-size:22px;font-weight:700;letter-spacing:-.8px}.brand:hover{text-decoration:none}.brandmark{width:38px;height:38px;border-radius:12px;background:var(--green);color:var(--lime);display:grid;place-items:center;font-size:22px}.brand small{display:block;font-size:9px;letter-spacing:2.3px;font-weight:600;line-height:1.1}.sidebar{width:238px;position:fixed;inset:0 auto 0 0;background:#fcfcf9;border-right:1px solid var(--line);padding:34px 22px 24px;display:flex;flex-direction:column;z-index:20}.school{font-size:12px;color:var(--muted);margin:27px 8px 23px;padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nav-label{font-size:10px;color:#7b847d;text-transform:uppercase;letter-spacing:1.7px;margin:21px 13px 10px}.nav-link{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:9px;margin:4px 0;font-size:13px;color:#5b6b61;font-weight:500}.nav-link:hover{background:#edf1e7;text-decoration:none}.nav-link.active{background:#e6eddd;color:#214d39;font-weight:650}.icon{width:19px;height:19px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.sidebar-bottom{margin-top:auto;padding-top:25px}.side-note{padding:17px;background:#eff2e7;border-radius:12px;font-size:12px}.side-note b{display:block;margin-bottom:6px}.shell{margin-left:238px}.topbar{height:84px;border-bottom:1px solid var(--line);padding:0 42px;background:#fcfcf9;display:flex;align-items:center;justify-content:space-between;gap:18px}.breadcrumb{font-size:12px;color:var(--muted)}.account{display:flex;align-items:center;gap:10px;font-size:12px}.avatar{display:grid;place-items:center;background:#eadcc3;color:#69512f;border-radius:50%;height:35px;width:35px;font-size:12px;font-weight:700}.account b{display:block;font-size:12px}.account small{font-size:10px}.logout{margin-left:8px}.icon-button{border:1px solid var(--line);background:white;border-radius:8px;padding:7px;display:inline-flex;cursor:pointer;color:var(--muted)}.main{max-width:1500px;margin:auto;padding:36px 42px 50px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading p{color:var(--muted);margin-top:9px;font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:9px;padding:10px 17px;font-size:12px;font-weight:600;background:var(--green);color:white;cursor:pointer;white-space:nowrap}.btn:hover{background:#184a34;text-decoration:none}.btn.secondary{background:white;border-color:var(--line);color:var(--ink)}.btn.secondary:hover{background:#edf2e6}.btn.light{background:var(--lime);color:#254c31}.btn.small{padding:7px 11px;font-size:11px}.btn.danger{background:#fff6f4;color:#a64134;border-color:#eed3cb}.hero{background:#244c3a;border-radius:var(--radius);color:#fff;padding:32px 36px;display:flex;justify-content:space-between;align-items:center;gap:20px;overflow:hidden;position:relative;min-height:212px}.hero .eyebrow{color:#cedfbc}.hero h2{font-size:30px;font-weight:500;letter-spacing:-1px;max-width:470px;margin:10px 0}.hero p{font-size:12px;color:#d3dfd5;max-width:420px;margin-bottom:20px}.hero-art{width:190px;height:160px;position:relative;flex-shrink:0}.orbit{position:absolute;border:1px solid #7c9971;border-radius:50%;width:166px;height:166px;right:0;top:0}.orbit.two{transform:rotate(-30deg) scaleX(.5)}.orbit.three{transform:rotate(30deg) scaleX(.5)}.art-star{position:absolute;inset:40px;display:grid;place-items:center;font-size:76px;color:#deebb6;line-height:1}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:24px 0 32px}.stat{background:#fff;border:1px solid var(--line);padding:21px 23px;border-radius:13px;display:flex;align-items:start;justify-content:space-between}.stat p{font-size:11px;color:var(--muted)}.stat strong{display:block;font-size:31px;letter-spacing:-1px;font-weight:600;margin:5px 0}.stat small{font-size:10px}.stat-icon{color:var(--green);background:#f0f3e8;padding:10px;border-radius:10px;display:flex}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:25px 0 18px}.section-heading a{font-size:12px}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.course-card{border:1px solid var(--line);background:white;border-radius:14px;overflow:hidden;display:flex;flex-direction:column}.cover{height:143px;background:#e9e1cd;position:relative;overflow:hidden;display:flex;align-items:end;padding:17px}.cover.theme-1{background:#d8e4d2}.cover.theme-2{background:#e5dccf}.cover.theme-0{background:#dce5ed}.cover .category{font-size:9px;font-weight:700;letter-spacing:1.5px;z-index:1;text-transform:uppercase;color:#304c3e}.cover-art{position:absolute;right:17px;top:20px;font-family:Georgia,serif;font-size:92px;line-height:1;color:#395b4a;opacity:.85;transform:rotate(-12deg)}.cover::before{content:'';position:absolute;right:30px;top:8px;border:1px solid #ffffff88;width:105px;height:105px;border-radius:50%}.card-body{padding:19px 20px 15px;flex:1;display:flex;flex-direction:column}.card-body .eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:9px}.card-body h3{font-size:16px;min-height:48px;line-height:1.45;margin-bottom:10px}.card-body h3 a{color:var(--ink)}.card-body p{font-size:11px;color:var(--muted)}.card-meta{display:flex;gap:13px;margin:18px 0 12px;font-size:10px;color:var(--muted)}.card-meta span{display:flex;align-items:center;gap:5px}.card-meta .icon{height:13px;width:13px}.card-footer{padding:13px 20px;border-top:1px solid #eef0e9;display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:11px}.badge{font-size:10px;padding:4px 8px;border-radius:5px;background:#edf3e6;color:#395738;white-space:nowrap}.badge.gray{background:#f0f0ec;color:#68706a}.badge.gold{background:#f9f0d9;color:#806124}.below-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;margin-top:28px}.panel{background:white;border:1px solid var(--line);border-radius:14px;padding:25px;margin-bottom:22px}.panel h2{margin-bottom:17px}.list-row{padding:13px 0;border-bottom:1px solid #eef0e9;display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:12px}.list-row:last-child{border-bottom:0}.list-row small{font-size:10px}.activity-dot{width:7px;height:7px;border-radius:50%;background:#80936f;flex-shrink:0}.activity-title{flex:1}.activity-title b{display:block;font-size:11px}.quick-link{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);font-size:12px;color:var(--ink)}.quick-link:last-child{border:0}.quick-link span:last-child{margin-left:auto}.footer{padding:22px 42px;border-top:1px solid var(--line);font-size:10px;color:var(--muted);display:flex;justify-content:space-between}.alert{padding:14px 18px;border-radius:10px;background:#e5efdd;border:1px solid #cbdcba;color:#365434;margin-bottom:22px;font-size:13px}.alert.error{background:#fff0ed;border-color:#efd1c7;color:#8d3527}.alert ul{margin:0;padding-left:18px}.credentials{border:2px solid #bda164;background:#fffbef}.credentials code{font-size:17px;display:block;overflow-wrap:anywhere;user-select:all}.field{margin-bottom:19px}.field label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}.field input,.field select,.field textarea{display:block;width:100%;border:1px solid #d8ded2;border-radius:8px;padding:11px 13px;background:white;color:var(--ink);font-size:13px}.field textarea{resize:vertical;min-height:110px}.field small{display:block;margin-top:6px;font-size:11px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.full{grid-column:1/-1}.form-width{max-width:760px}.two-col{display:grid;grid-template-columns:2fr 1fr;gap:24px}.toolbar{display:flex;gap:10px;margin-bottom:24px;align-items:end}.toolbar .field{margin:0;flex:1;max-width:380px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;white-space:nowrap}th{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-weight:600;border-bottom:1px solid var(--line);padding:12px}td{padding:16px 12px;border-bottom:1px solid #edf0e8}td strong{display:block}td small{font-size:10px}.actions{display:flex;gap:6px;align-items:center}.empty{padding:42px;text-align:center;color:var(--muted);border:1px dashed #d2dccc;border-radius:12px;grid-column:1/-1}.empty h3{color:var(--ink);margin-bottom:8px}.empty p{font-size:13px;margin-bottom:15px}.pagination{display:flex;justify-content:center;gap:8px;margin:25px 0;font-size:12px}.pagination span,.pagination a{padding:6px 11px;border:1px solid var(--line);border-radius:7px}.pagination [aria-current]{background:var(--green);color:white}.progress-label{display:flex;justify-content:space-between;font-size:10px;color:var(--muted);margin:12px 0 5px}progress{appearance:none;width:100%;height:5px;display:block;border:0;border-radius:5px;overflow:hidden}progress::-webkit-progress-bar{background:#e9eddf}progress::-webkit-progress-value{background:#6e8c49}progress::-moz-progress-bar{background:#6e8c49}.lesson-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px}.lesson-body{white-space:pre-wrap;line-height:1.9;font-size:15px;margin-top:22px;overflow-wrap:anywhere}.lesson-outline h3{font-size:12px;margin:15px 0 8px}.lesson-link{display:flex;align-items:center;gap:10px;padding:10px;border-radius:8px;font-size:12px;color:var(--muted)}.lesson-link.active{background:#edf2e5;color:var(--green);font-weight:600}.lesson-link .number{font-size:10px;display:grid;place-items:center;height:23px;width:23px;border-radius:50%;border:1px solid #d9e2cf;flex-shrink:0}.lesson-link.complete .number{background:var(--green);color:white}.lesson-video{width:100%;border-radius:12px;background:#152a20;margin:20px 0}.course-intro{max-width:650px;margin-top:18px;color:var(--muted);white-space:pre-wrap}.detail-meta{display:flex;gap:20px;margin:22px 0;font-size:12px}.module-list .list-row{padding:17px 0}.details-form summary{cursor:pointer;font-weight:600;padding:8px 0}.details-form[open] summary{margin-bottom:18px}.login-page{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr;background:#fafbf6}.login-story{background:#234a38;color:white;padding:48px 64px;display:flex;flex-direction:column;justify-content:space-between;min-height:100vh;position:relative;overflow:hidden}.login-story .brand{color:white}.login-story .brandmark{background:#d9e9b6;color:#214632}.login-story .brand small{color:#b4c5ae}.login-story h1{font-family:Georgia,serif;font-size:56px;font-weight:400;line-height:1.13;letter-spacing:-1.5px;max-width:520px;margin:30px 0 23px}.login-story h1 em{color:#d6e8af;font-weight:400}.login-story p{color:#c8d8ca;font-size:14px;max-width:350px}.login-story .eyebrow{color:#cfddb9}.login-quote{font-size:11px;color:#c6d3c6;border-top:1px solid #4e6d58;padding-top:23px;display:flex;justify-content:space-between;gap:16px}.login-main{display:flex;align-items:center;justify-content:center;padding:40px}.login-box{width:100%;max-width:360px}.login-box h2{font-size:31px;font-weight:600;margin:12px 0}.login-box>p{font-size:13px;color:var(--muted);margin-bottom:30px}.login-box .btn{width:100%;padding:13px;margin-top:7px}.login-help{font-size:11px;color:var(--muted);text-align:center;margin-top:25px}.login-top{font-size:11px;color:var(--green);letter-spacing:1.5px;text-transform:uppercase}.login-decoration{height:70px;display:flex;gap:8px;margin:30px 0}.login-decoration span{height:70px;width:70px;border:1px solid #85a074;border-radius:50%}.login-decoration span:nth-child(2){background:#d2e3ad;border:0;border-radius:50% 50% 0 50%}.login-decoration span:nth-child(3){border-radius:0 50% 50% 50%;background:#527459;border:0}.certificate{background:#fffef8;max-width:1000px;margin:40px auto;padding:70px;text-align:center;border:double 7px #7b8e68}.certificate h1{font-family:Georgia,serif;font-size:45px;margin:25px 0}.certificate .student{font-size:32px;margin:30px 0;color:var(--green)}.certificate p{margin:17px auto;max-width:650px}.certificate .token{font-size:11px;overflow-wrap:anywhere}.print-actions{text-align:center;margin:30px}.menu-toggle{display:none}.spacer{margin-top:24px}.error-page{max-width:520px;margin:14vh auto;padding:35px;text-align:center}.error-page h1{margin-bottom:18px}.error-page p{margin-bottom:25px}.course-grid+.pagination{margin-top:25px}@media(min-width:1500px){.main{padding-left:55px;padding-right:55px}.hero{min-height:235px}}@media(max-width:1100px){.sidebar{width:210px;padding:30px 16px}.shell{margin-left:210px}.main{padding:28px}.topbar{padding:0 28px}.course-grid{gap:14px}.card-body{padding:16px}.hero-art{width:130px;transform:scale(.8)}.hero{padding:28px}.hero h2{font-size:26px}.lesson-grid{grid-template-columns:minmax(0,1fr) 240px}.login-story{padding:40px}.login-story h1{font-size:46px}}@media(max-width:850px){.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0);box-shadow:20px 0 70px #102d2440}.shell{margin-left:0}.menu-toggle{display:inline-flex}.topbar{height:72px}.breadcrumb{margin-right:auto}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.two-col,.lesson-grid{grid-template-columns:1fr}.lesson-outline{order:-1}.lesson-outline .outline-list{max-height:220px;overflow:auto}.login-story{display:none}.login-page{grid-template-columns:1fr}.login-main{min-height:100vh}}@media(max-width:560px){.main{padding:25px 18px}.topbar{padding:0 18px}.account .account-name{display:none}.page-heading{align-items:start}.page-heading h1{font-size:27px}.page-heading .btn{padding:9px 12px}.hero{padding:25px;min-height:auto}.hero-art{display:none}.hero h2{font-size:27px}.stats{gap:8px;margin:18px 0 25px}.stat{padding:14px 12px}.stat-icon{display:none}.stat strong{font-size:27px}.stat p{font-size:10px}.stat small{font-size:9px}.course-grid,.below-grid,.form-grid{grid-template-columns:1fr}.cover{height:160px}.panel{padding:20px}.footer{padding:20px;gap:12px;flex-wrap:wrap}.certificate{margin:15px;padding:30px 20px}.certificate h1{font-size:30px}.certificate .student{font-size:25px}.toolbar{flex-wrap:wrap}.btn{white-space:normal}.detail-meta{flex-wrap:wrap}.full{grid-column:auto}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}@media print{body{background:white}.sidebar,.topbar,.footer,.print-actions,.skip{display:none!important}.shell{margin:0}.main{padding:0}.certificate{border:double 5px #657857;margin:0;padding:45px;max-width:none;break-inside:avoid}.certificate a{color:inherit}}

.sidebar{overflow-y:auto}@media(max-width:850px){.sidebar{visibility:hidden}.sidebar.open{visibility:visible}}

.material-row{display:grid;grid-template-columns:1fr 1.5fr auto;gap:16px;align-items:end;margin:20px 0}.material-row .field{margin:0}.authoring-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}.resource-meta{display:block;color:var(--muted,#66736a);margin-top:6px;font-size:12px}details summary{cursor:pointer} .material-row input{min-width:0;width:100%}
@media(max-width:700px){.material-row{grid-template-columns:1fr;border-bottom:1px solid #ddd;padding-bottom:20px}.material-row button{justify-self:start}.section-heading{flex-wrap:wrap;gap:12px}}

/* Classroom layout uses the existing platform palette. */
.classroom-page .sidebar{display:none}.classroom-page .shell{margin-left:0}.classroom-page .menu-toggle{display:none}.classroom-page .main{max-width:1600px;margin:auto}.classroom-page .topbar{height:64px}.classroom-header{display:flex;gap:28px;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--line);margin-bottom:30px}.classroom-header .brand{font-size:18px;min-width:180px}.classroom-header>div:nth-child(2){flex:1}.header-progress{width:220px}.classroom-grid,.course-detail-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(280px,3fr);gap:28px;align-items:start}.classroom-main,.classroom-support{min-width:0}.classroom-support .panel{padding:24px}.lesson-title{display:flex;align-items:start;flex-wrap:wrap;gap:12px;margin-bottom:24px}.lesson-title>.eyebrow{width:100%}.lesson-title h1{flex:1;min-width:220px}.player-panel{padding:0;overflow:hidden}.classroom-player{display:block;width:100%;aspect-ratio:16/9;border:0;background:var(--ink);object-fit:contain}.player-empty{aspect-ratio:16/9;background:var(--line);display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:16px;padding:28px}.player-empty svg{width:40px;height:40px}.player-tools,.player-caption,.lesson-sequence,.player-panel>[data-player-status]{padding:12px 22px}.player-tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.player-tools select{width:auto;padding:6px}.lesson-sequence{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line)}.lesson-completion{display:flex;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:24px}.note-toolbar{display:flex;gap:8px;margin:18px 0}.note-toolbar .btn{padding:6px 14px}.note-actions{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}.note-actions input{max-width:170px}.saved-note{border-top:1px solid var(--line);padding:22px 0;margin-top:20px}.note-content,.comment-body{overflow-wrap:anywhere}.note-content p{margin:12px 0}.comment-body{white-space:pre-wrap;margin:15px 0}.timestamp,.text-button,.topic-list button{font:inherit;color:var(--green);border:0;background:transparent;cursor:pointer;text-align:left}.timestamp{background:var(--lime);border-radius:8px;padding:4px 10px;font-size:12px}.text-button{padding:0;font-size:12px;text-decoration:underline}.topic-list{padding:0;list-style:none;margin:20px 0 0}.topic-list li{display:flex;gap:10px;padding:12px 0;border-top:1px solid var(--line)}.topic-list button{padding:0;display:flex;flex-direction:column;gap:5px}.topic-list button span{font-size:12px;font-weight:700}.topic-bullet{color:var(--green)}.classroom-support .list-row{gap:12px;overflow-wrap:anywhere}.classroom-support summary{padding:18px 0;font-weight:600}.classroom-support summary small,.classroom-support .lesson-link small{display:block;font-weight:400;font-size:12px}.classroom-support .outline-list{max-height:650px;overflow:auto}.course-overview{padding:32px}.course-detail-grid .module-list{margin-bottom:0}.course-detail-grid .course-summary{position:sticky;top:24px}.course-detail-grid details{border-top:1px solid var(--line);padding:14px 0}.course-detail-grid summary{display:flex;justify-content:space-between;gap:18px;font-weight:600}.course-detail-grid .list-row{gap:16px}.course-detail-grid .list-row small{flex-shrink:0}
@media(max-width:1000px){.classroom-grid,.course-detail-grid{grid-template-columns:minmax(0,1fr) 280px;gap:20px}.classroom-header{flex-wrap:wrap}.header-progress{flex:1;min-width:160px}.classroom-header>div:nth-child(2){min-width:230px}}
@media(max-width:760px){.classroom-grid,.course-detail-grid{grid-template-columns:1fr}.classroom-header{gap:18px}.classroom-header .brand{width:100%}.classroom-header .eyebrow{letter-spacing:1px}.classroom-support .lesson-outline{order:initial}.classroom-support .outline-list{max-height:none}.classroom-page .main{padding:22px 16px}.lesson-title h1{font-size:27px}.player-empty{aspect-ratio:auto;min-height:220px}.lesson-sequence{padding:16px;flex-wrap:wrap}.course-detail-grid .course-summary{position:static}.course-detail-grid summary{flex-wrap:wrap}.classroom-page .breadcrumb{font-size:12px}}