:root{
--navy:#102335;--ink:#172534;--muted:#667789;--rust:#9b4b2f;--rust2:#b85b38;
--paper:#f6f4f0;--white:#fff;--line:#d8ddd9;--soft:#eee9e1;--green:#28745c;
--blue:#315f8c;--yellow:#f4e6b2;--blueSoft:#eef4f8;--greenSoft:#edf7f3;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.55}
.topbar{background:var(--navy);color:#fff;border-bottom:5px solid var(--rust);padding:18px 32px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.brand{font-size:25px;font-weight:850}.tag,.version{font-size:14px;opacity:.78}.top-actions{display:flex;align-items:center;gap:12px}.student-pill{font-size:13px;padding:6px 10px;border:1px solid #ffffff55;border-radius:999px}
main{max-width:1500px;margin:auto;padding:26px}.card{background:#fff;border:1px solid var(--line);border-radius:14px}
.chooser{display:grid;grid-template-columns:minmax(240px,1fr) 45px minmax(220px,.8fr);align-items:end;padding:18px 22px;gap:12px}
.chooser-block label{display:block;font-size:13px;font-weight:850;letter-spacing:.09em;text-transform:uppercase;color:var(--rust);margin-bottom:7px}
.chooser select{width:100%;padding:12px;border:1px solid var(--line);border-radius:9px;background:#fff;font:inherit}
.arrow{text-align:center;font-size:27px;color:var(--muted);padding-bottom:7px}
.week-head{display:flex;justify-content:space-between;align-items:end;gap:25px;padding:34px 4px 20px}
.week-head h1{font-size:40px;margin:3px 0 5px;line-height:1.1}.week-head p{margin:0;color:var(--muted);max-width:820px}
.eyebrow,.aside-title{font-size:13px;font-weight:900;letter-spacing:.14em;text-transform:uppercase;color:var(--rust)}
.progress-box{min-width:230px;font-size:14px;color:var(--muted)}.progress{height:8px;background:#ddd;border-radius:999px;overflow:hidden;margin-top:8px}.progress>div{height:100%;background:var(--green);width:0;transition:.3s}
.layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:18px;align-items:start}
.topics{padding:18px;position:sticky;top:18px}.topic-btn{display:block;width:100%;text-align:left;border:0;border-top:1px solid var(--line);background:#fff;padding:16px 8px;cursor:pointer;font:inherit;color:var(--ink)}
.topic-btn:first-of-type{margin-top:10px}.topic-btn:hover{background:#faf8f4}.topic-btn.active{color:var(--rust);font-weight:800}.topic-btn.done::after{content:"✓";float:right;color:var(--green);font-weight:900}
.topic-no{font-size:12px;color:var(--muted);display:block;margin-bottom:2px}
.lesson{padding:0;min-height:650px;overflow:hidden}.lesson-header{padding:30px 32px 20px}.lesson-header h2{font-size:32px;margin:3px 0 8px;line-height:1.15}.lesson-header p{margin:0;color:var(--muted);max-width:900px}
.lesson-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fbfaf7}
.lesson-tab{border:0;border-right:1px solid var(--line);background:transparent;padding:15px 10px;font:inherit;font-weight:800;color:var(--muted);cursor:pointer}
.lesson-tab:last-child{border-right:0}.lesson-tab.active{background:#fff;color:var(--rust);box-shadow:inset 0 -4px 0 var(--rust)}
#lessonContent{padding:30px 32px 34px}.step-title{display:flex;align-items:center;gap:12px;margin-bottom:14px}.step-badge{width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900}.step-title h3{font-size:26px;margin:0}
.lead{font-size:19px;color:var(--muted);max-width:900px}.visual{background:#faf9f6;border:1px solid var(--line);border-radius:14px;padding:24px;margin:18px 0}
.platforms{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0}.platform{padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff;text-align:left;cursor:pointer}.platform:hover,.platform.active{border:2px solid var(--rust);padding:19px}.platform b{display:block;font-size:21px}.platform small{color:var(--muted)}
.flow{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.node{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;text-align:center;min-width:110px}.flow-arrow{font-size:22px;color:var(--rust)}
.dna{font-family:Consolas,monospace;font-size:19px;letter-spacing:3px;background:#172534;color:white;padding:16px;border-radius:9px;overflow-wrap:anywhere}
.cycle{display:grid;grid-template-columns:120px 1fr;gap:12px;margin:8px 0}.cycle-label{font-weight:800;color:var(--rust)}
.compare{width:100%;border-collapse:collapse;margin-top:18px}.compare th,.compare td{padding:13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.compare th{background:#f3efe9}
.fastq{font-family:Consolas,monospace;background:#192630;color:white;border-radius:10px;padding:18px;line-height:1.9}.fastq-line{padding:2px 7px;border-radius:5px}.fastq-line:hover{background:#ffffff18}
.bases{display:flex;flex-wrap:wrap;gap:3px;margin:15px 0}.base{width:34px;height:38px;border:1px solid var(--line);background:#fff;border-radius:6px;cursor:pointer;font-family:Consolas,monospace;font-weight:800}.base:hover,.base.active{background:var(--yellow);border-color:#c69c37}
.base-info{display:grid;grid-template-columns:repeat(5,minmax(100px,1fr));gap:8px}.metric{background:var(--soft);border-radius:9px;padding:12px}.metric b{display:block;font-size:20px}.metric span{font-size:12px;color:var(--muted)}
.metadata{font-family:Consolas,monospace;background:#f5f7f7;padding:15px;border-radius:10px;overflow:auto}.pathways{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.pathway{border:1px solid var(--line);border-radius:12px;padding:18px}.pathway b{font-size:19px}.pathway .question{color:var(--muted);margin-bottom:9px}
.callout{border-left:5px solid var(--rust);background:#f8f1ed;padding:15px 17px;margin:20px 0;border-radius:0 9px 9px 0}
.apply-panel{background:var(--blueSoft);border:1px solid #cfdde8;border-radius:14px;padding:22px;margin:18px 0}.apply-panel h4{margin:0 0 8px;font-size:21px}.env-options{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 20px}
.env-chip{border:1px solid #b8c9d6;background:#fff;border-radius:999px;padding:8px 12px;cursor:pointer;font:inherit}.env-chip.active{background:var(--blue);color:#fff;border-color:var(--blue)}
.command-block{background:#111d28;color:#e7eef5;border-radius:10px;padding:14px 48px 14px 16px;position:relative;margin:10px 0;font-family:Consolas,monospace;white-space:pre-wrap;overflow:auto}.copy-btn{position:absolute;right:8px;top:8px;border:1px solid #ffffff44;background:#ffffff12;color:#fff;border-radius:6px;padding:5px 8px;font-size:12px;cursor:pointer}
.expected{background:#fff;border:1px solid #cfdde8;border-radius:10px;padding:15px;margin-top:14px}.expected b{color:var(--blue)}
.check-card{border:1px solid var(--line);border-radius:12px;padding:18px;margin:15px 0}.check-card h4{margin:0 0 12px}.answers label{display:block;padding:8px 10px;border:1px solid var(--line);border-radius:8px;margin:7px 0;cursor:pointer}.answers label:hover{background:#faf8f4}
.feedback{margin-top:12px;padding:12px;border-radius:8px;display:none}.feedback.good{display:block;background:var(--greenSoft);color:var(--green)}.feedback.bad{display:block;background:#fbefec;color:#8c3c27}
.check-btn,.complete{background:var(--green);color:#fff;border:0;border-radius:9px;padding:11px 16px;font:inherit;font-weight:800;cursor:pointer}.complete-row{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.complete.done{background:#dfeee8;color:var(--green)}
.nav-row{display:flex;justify-content:space-between;gap:12px;margin-top:26px}.secondary{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 14px;cursor:pointer;font:inherit;font-weight:700}
.coming{padding:70px 20px;text-align:center;color:var(--muted)}
@media(max-width:950px){.layout{grid-template-columns:1fr}.topics{position:static}.week-head{align-items:flex-start;flex-direction:column}.platforms{grid-template-columns:1fr}.pathways{grid-template-columns:1fr}.base-info{grid-template-columns:repeat(2,1fr)}.chooser{grid-template-columns:1fr}.arrow{display:none}.lesson-tabs{grid-template-columns:repeat(2,1fr)}}


/* Authentication */
.auth-body{min-height:100vh;background:var(--paper);display:flex;flex-direction:column}
.auth-header{background:var(--navy);color:#fff;border-bottom:5px solid var(--rust);padding:24px 32px}
.auth-header .brand{font-size:27px;font-weight:850}
.auth-header .tag{margin-top:3px;opacity:.78}
.auth-shell{width:min(520px,calc(100% - 36px));margin:70px auto}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:15px;padding:30px}
.auth-card h1{margin:0 0 8px;font-size:31px}
.auth-card>p{color:var(--muted);margin-top:0}
.form-group{margin:17px 0}
.form-group label{display:block;font-size:14px;font-weight:800;margin-bottom:6px}
.form-group input,.form-group select{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:9px;font:inherit;background:#fff}
.primary-btn{width:100%;border:0;background:var(--green);color:#fff;border-radius:9px;padding:12px 15px;font:inherit;font-weight:850;cursor:pointer}
.error-box{background:#fbefec;color:#8c3c27;border:1px solid #efcfc6;border-radius:9px;padding:12px 14px;margin:14px 0}
.auth-note{font-size:13px;color:var(--muted);margin-top:18px}
.user-menu{display:flex;align-items:center;gap:10px;font-size:14px}
.user-menu a{color:#fff;text-decoration:none;border:1px solid #ffffff44;border-radius:999px;padding:6px 10px}
.user-name{text-align:right;line-height:1.15}
.user-name small{display:block;opacity:.68;margin-top:3px}
.admin-main{max-width:1400px;margin:30px auto;padding:0 24px}
.admin-grid{display:grid;grid-template-columns:360px minmax(0,1fr);gap:20px;align-items:start}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.admin-card h2{margin-top:0}
.user-table{width:100%;border-collapse:collapse}
.user-table th,.user-table td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
.user-table th{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.role-pill,.status-pill{font-size:12px;border-radius:999px;padding:4px 8px;display:inline-block}
.role-pill{background:var(--blueSoft);color:var(--blue)}
.status-pill.active{background:var(--greenSoft);color:var(--green)}
.status-pill.inactive{background:#f2efec;color:#725f55}
.inline-form{display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.inline-form input{padding:7px 8px;border:1px solid var(--line);border-radius:7px;max-width:160px}
.small-btn{border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 9px;cursor:pointer}
.small-btn.danger{color:#8c3c27}
@media(max-width:900px){.admin-grid{grid-template-columns:1fr}.user-menu{flex-wrap:wrap;justify-content:flex-end}}

/* v2 content publishing + course-wise access */
.markdown-content{max-width:980px}.markdown-content h2{margin-top:25px}.markdown-content h3{margin-top:21px}.markdown-content p:first-child{font-size:19px}.markdown-content pre{overflow:auto}.markdown-content code{font-family:Consolas,monospace}.take-home{margin-top:22px}.empty-topics{padding:18px 8px;color:var(--muted)}
.course-access-list{display:grid;gap:9px;min-width:450px}.course-access{display:grid;grid-template-columns:minmax(190px,1fr) auto 145px auto;gap:8px;align-items:center;padding:9px;border:1px solid var(--line);border-radius:9px;background:#faf9f6}.course-access input[type="date"]{padding:7px;border:1px solid var(--line);border-radius:7px}.course-access label{white-space:nowrap}
@media(max-width:1100px){.course-access{grid-template-columns:1fr 1fr}.course-access-list{min-width:360px}}

/* v3 dashboards, weekly access, progress and capstone */
.dash-main,.capstone-main{max-width:1450px;margin:0 auto;padding:26px}
.course-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:20px}
.course-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.course-card-head h2{margin:3px 0 5px}.course-card-head p{margin:0;color:var(--muted)}
.big-progress{text-align:right;min-width:110px}.big-progress b{display:block;font-size:34px;color:var(--green)}.big-progress span{font-size:12px;color:var(--muted)}
.dash-table-wrap{overflow:auto;margin-top:16px}.dash-table{width:100%;border-collapse:collapse;min-width:900px}.dash-table th,.dash-table td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.dash-table th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.access-pill{display:inline-block;border-radius:999px;padding:4px 8px;font-size:12px;font-weight:800}.access-pill.open{background:var(--greenSoft);color:var(--green)}.access-pill.upcoming{background:var(--blueSoft);color:var(--blue)}.access-pill.expired,.access-pill.disabled{background:#f2efec;color:#725f55}
.capstone-strip{margin-top:18px;padding:15px;border:1px solid var(--line);border-radius:10px;display:flex;justify-content:space-between;gap:15px;align-items:center;background:#faf9f6}
.link-btn{text-decoration:none;color:var(--ink);display:inline-block}.muted{color:var(--muted)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.metric-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.metric-card b{font-size:30px;display:block}.metric-card span{color:var(--muted);font-size:13px}
.admin-grid-v3{display:grid;grid-template-columns:1fr 1.35fr;gap:20px;align-items:start;margin-bottom:20px}.admin-wide{margin-bottom:24px}.notice-box{background:var(--blueSoft);border:1px solid #cfdde8;border-radius:10px;padding:12px 14px;margin-bottom:18px}.date-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.week-checks{display:flex;gap:8px;flex-wrap:wrap}.week-check{border:1px solid var(--line);border-radius:999px;padding:8px 11px;background:#faf9f6}.mini-course{padding:6px 0}.access-details{margin:5px 0}.access-details summary{cursor:pointer;font-weight:700}.week-access-row{display:grid;grid-template-columns:34px 55px 132px 132px auto;gap:5px;align-items:center;margin:6px 0}.week-access-row input[type="date"]{padding:6px;border:1px solid var(--line);border-radius:6px}.week-access-row label{font-size:13px}
.stage-mini{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.stage-mini span{font-size:12px;border:1px solid var(--line);border-radius:999px;padding:4px 8px;color:var(--muted);text-transform:capitalize}.stage-mini span.done{background:var(--greenSoft);color:var(--green);border-color:#c9e4d9}.check-card.attempted{border-left:5px solid var(--green)}
.capstone-form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px}.capstone-form textarea,.admin-card textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:9px;font:inherit;resize:vertical}.student-declaration{padding:14px;background:#faf9f6;border:1px solid var(--line);border-radius:9px;margin:18px 0}.capstone-actions{display:flex;justify-content:flex-end;gap:10px}.auto-width{width:auto}.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.review-field{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px}.review-field h3{font-size:15px;margin:0 0 8px}.review-field p{white-space:pre-wrap;margin:0}
@media(max-width:1000px){.metric-grid{grid-template-columns:1fr 1fr}.admin-grid-v3{grid-template-columns:1fr}.review-grid{grid-template-columns:1fr}.course-card-head{flex-direction:column}.big-progress{text-align:left}.date-pair{grid-template-columns:1fr}.week-access-row{grid-template-columns:30px 55px 1fr}.week-access-row input[type="date"]{grid-column:span 1}}
@media(max-width:600px){.metric-grid{grid-template-columns:1fr}.dash-main,.capstone-main{padding:16px}.capstone-strip{align-items:flex-start;flex-direction:column}.capstone-actions{flex-direction:column}.auto-width{width:100%}}
.week-overview-card{margin-bottom:18px;padding:0}.week-overview-card summary{cursor:pointer;padding:15px 18px;font-weight:850;color:var(--rust)}#weekOverviewContent{padding:0 22px 20px;max-width:1000px}.whole-week-review{margin-top:28px;padding-top:20px;border-top:2px solid var(--line)}

/* Week 1 platform image tabs */
.platform-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 18px}.platform-tab{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:10px 18px;font:inherit;font-weight:800;cursor:pointer;transition:.15s ease}.platform-tab:hover{border-color:#a94f2d}.platform-tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}.platform-visual{padding:14px}.learning-visual{display:block;width:100%;max-width:900px;height:auto;margin:0 auto}

/* Week 1 FASTQ sequence-quality pairing */
.fastq-pair-view{margin:16px 0 18px;overflow-x:auto;padding-bottom:4px}.fastq-row-label{font-weight:800;color:var(--muted);margin:0 0 7px 2px}.fastq-row-label.quality-label{margin-top:7px}.base-pairs{display:flex;gap:3px;min-width:max-content}.base-pair{display:flex;flex-direction:column;align-items:center;gap:4px}.quality-char{width:34px;min-height:28px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:6px;background:var(--soft);font-family:Consolas,monospace;font-weight:800;color:var(--ink)}.quality-char.active{background:var(--yellow);border-color:#c69c37}

@media(max-width:600px){.platform-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.platform-tab{padding:9px 8px;font-size:14px}.platform-visual{padding:8px}.base,.quality-char{width:32px}}
/* v4 institutional licensing */
.institution-admin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.institution-admin-grid form{padding:18px;border:1px solid var(--line);border-radius:11px;background:#faf9f6}.institution-admin-grid h3{margin-top:0}.licence-list{margin-top:20px}.licence-row{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:12px 0;border-top:1px solid var(--line)}.licence-row small{display:block;color:var(--muted);margin-top:3px}.licence-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:16px}.licence-card{border:1px solid var(--line);border-radius:12px;padding:20px;background:#faf9f6}.licence-card h3{margin:4px 0 10px}.seat-number{font-size:28px;font-weight:850;margin:8px 0}.seat-number small{font-size:13px;font-weight:500;color:var(--muted)}.bulk-import{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.bulk-import label{font-weight:800;display:block;margin-bottom:8px}.bulk-import label small{display:block;font-weight:400;color:var(--muted);margin-top:3px}.bulk-import input[type=file]{width:100%;margin-bottom:10px}@media(max-width:1000px){.institution-admin-grid{grid-template-columns:1fr}}

/* Automated certificate system */
.certificate-strip{margin-top:14px;padding:16px 18px;border:1px solid #dbc6bb;border-left:5px solid #8f001d;border-radius:10px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff}.certificate-strip.pending{border-left-color:#9a7b68}.certificate-actions{display:flex;gap:8px;flex-wrap:wrap}.verify-main{max-width:900px;margin:54px auto;padding:0 22px}.verify-card{background:#fff;border:1px solid #e1d4cd;border-top:6px solid #8f001d;border-radius:14px;padding:36px;box-shadow:0 12px 35px rgba(0,0,0,.08)}.verify-card h1{margin:18px 0 6px;font-size:2rem}.verify-course{font-size:1.25rem;color:#8f001d;font-weight:700}.verify-badge{display:inline-block;padding:8px 12px;border-radius:999px;font-weight:700}.verify-badge.valid{background:#edf7f0;color:#196b37}.verify-badge.invalid{background:#fff0f0;color:#9b1c1c}.verify-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:28px}.verify-grid>div{padding:15px;border:1px solid #eadfd9;border-radius:10px}.verify-grid span{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:#75665e;margin-bottom:5px}.verify-grid b{font-size:.98rem}.privacy-note{margin-top:24px;color:#6f625c;font-size:.9rem}@media(max-width:700px){.certificate-strip{align-items:flex-start;flex-direction:column}.verify-grid{grid-template-columns:1fr}}

/* v5 Finance & Payments */
.finance-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:24px;align-items:start}.finance-grid textarea{width:100%;resize:vertical}.finance-lock{margin-bottom:16px}.invoice-list{margin-top:28px}.finance-logo{max-width:520px;width:100%;height:auto;margin-bottom:28px}.verify-page{min-height:100vh;background:#f5f7fa;padding:48px 20px}.verify-card{max-width:720px;margin:0 auto;background:#fff;border:1px solid #e1e5ea;border-radius:24px;padding:36px;box-shadow:0 18px 50px rgba(0,0,0,.08)}.verify-status{display:inline-block;padding:7px 12px;border-radius:999px;font-weight:800;font-size:.8rem;margin:6px 0 22px}.verify-status.valid{background:#e7f7ee;color:#166534}.verify-status.invalid{background:#fdecec;color:#991b1b}.verify-list{display:grid;grid-template-columns:150px 1fr;gap:10px 18px}.verify-list dt{font-weight:800;color:#485466}.verify-list dd{margin:0}@media(max-width:850px){.finance-grid{grid-template-columns:1fr}.verify-list{grid-template-columns:1fr}.verify-list dd{margin-bottom:8px}}


/* ===== BCRTI v5.2 learner orientation and material protection ===== */
.orientation-main{max-width:1050px;margin:0 auto;padding:32px 24px 72px}.orientation-hero,.orientation-card{background:#fff;border:1px solid #e4e8ec;border-radius:18px;padding:28px;margin-bottom:18px}.orientation-hero h1{margin:.35rem 0 .6rem}.orientation-lead{font-size:1.08rem;max-width:850px}.journey-line,.learning-cycle,.completion-path{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:18px 0}.journey-line b,.learning-cycle b,.completion-path b{background:#f3f7f8;border:1px solid #d8e3e6;border-radius:999px;padding:8px 12px}.orientation-card h2{margin-top:0}.orientation-card h3{margin-top:24px}.orientation-card li{margin:.55rem 0;line-height:1.55}.orientation-weeks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.orientation-weeks>div{border:1px solid #e3e8eb;border-radius:12px;padding:14px}.orientation-weeks b,.orientation-weeks span{display:block}.orientation-weeks span{margin-top:5px;color:#58656d}.orientation-ack{display:block;margin:18px 0;font-weight:700}.orientation-start{display:inline-block;width:auto;text-decoration:none}.success-note{padding:12px 14px;background:#f2f8f4;border-radius:10px}.use-notice{border-left:5px solid #6b7b83}.protected-learning:before{content:none}.material-use-banner{position:fixed;left:0;right:0;bottom:0;z-index:9992;background:rgba(255,255,255,.94);border-top:1px solid #dfe5e8;text-align:center;padding:6px 12px;font-size:11px;color:#59666c;pointer-events:none}.protected-learning img{-webkit-user-drag:none;user-select:none}.protected-learning{padding-bottom:30px}@media(max-width:700px){.orientation-weeks{grid-template-columns:1fr}.orientation-main{padding:18px 12px 60px}.orientation-hero,.orientation-card{padding:20px}.journey-line span,.completion-path span{display:none}.protected-learning:before{font-size:14px}}@media print{.protected-learning main{display:none!important}.protected-learning:after{content:"Printing of BCRTI learning materials is not enabled. Materials are for enrolled learner use only.";display:block;padding:40px;font-size:18px}.material-use-banner{display:none}}

/* BILS Author Studio v1 */
.author-studio,.author-editor,.author-preview{max-width:1400px;margin:0 auto}.author-week-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:1rem}.author-week-card{display:flex;flex-direction:column;gap:.8rem}.author-week-title{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}.author-week-title h2{margin:.2rem 0}.author-topic-list{display:flex;flex-direction:column;gap:.45rem}.author-topic-link{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.8rem .9rem;border:1px solid #e5e7eb;border-radius:10px;text-decoration:none;background:#fff;color:inherit}.author-topic-link:hover{border-color:#94a3b8;background:#f8fafc}.author-topic-link small{color:#64748b;text-align:right}.author-publish-btn{margin-top:auto}.author-notice{margin:0 0 1rem;padding:.85rem 1rem;border:1px solid #bbf7d0;background:#f0fdf4;border-radius:10px}.author-edit-form textarea{width:100%;min-height:65vh;box-sizing:border-box;padding:1rem;border:1px solid #cbd5e1;border-radius:10px;font:14px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;resize:vertical;background:#fff}.author-actions{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;margin-top:.8rem}.author-help{margin-top:1rem}.author-preview-body{max-width:950px;margin:0 auto;background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:1.5rem 2rem}.author-preview-section{padding-top:.6rem;margin-top:1.2rem;border-top:1px solid #e5e7eb}.author-preview-body pre{overflow:auto}.author-preview-body img{max-width:100%;height:auto}@media(max-width:700px){.author-week-grid{grid-template-columns:1fr}.author-topic-link{align-items:flex-start;flex-direction:column}.author-preview-body{padding:1rem}}

/* BILS Author Studio v1.1 */
.author-structured-form{display:grid;gap:18px}.author-stage-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.author-stage-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:12px}.author-stage-head h2{margin:0;font-size:24px}.author-stage-head p{margin:2px 0 0;color:var(--muted)}.author-stage-no{flex:0 0 34px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}.author-meta-card .author-stage-no{background:var(--rust)}.author-stage-card textarea{width:100%;box-sizing:border-box;border:1px solid #cbd5e1;border-radius:10px;padding:14px;font:15px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;resize:vertical;background:#fff}.author-stage-card textarea:focus,.author-edit-form textarea:focus{outline:3px solid #315f8c22;border-color:var(--blue)}.sticky-author-actions{position:sticky;bottom:0;background:rgba(246,244,240,.96);border-top:1px solid var(--line);padding:12px 0;z-index:10}.author-advanced{margin-top:20px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.author-advanced summary{cursor:pointer;font-weight:800}.author-advanced pre{white-space:pre-wrap;overflow:auto;font-size:13px}.author-warning{padding:14px 16px;background:#fff8e7;border:1px solid #ead7a1;border-left:5px solid #b98520;border-radius:9px;margin:0 0 16px}.author-warning.compact{font-size:14px}.author-week1-btn{display:inline-block;text-decoration:none;text-align:center}.author-topic-link span:first-child{display:flex;flex-direction:column;gap:2px}.author-topic-link small{display:block;text-align:left}.author-edit-label{font-weight:800;color:var(--rust);white-space:nowrap}.author-preview-banner{position:sticky;top:0;z-index:9999;padding:10px 18px;text-align:center;background:#fff3cd;border-bottom:1px solid #e1c66b;color:#5f4b00}.author-preview-banner a{color:inherit;font-weight:800}.author-week-card{padding:20px}.author-publish-btn{width:100%}
@media(max-width:700px){.author-stage-card{padding:14px}.author-stage-head h2{font-size:21px}.sticky-author-actions{position:static}}
/* Author Studio v1.2 visual authoring */
.visual-stage{overflow:hidden}.visual-toolbar{display:flex;gap:6px;flex-wrap:wrap;padding:8px;background:#f8fafc;border:1px solid #cbd5e1;border-bottom:0;border-radius:10px 10px 0 0}.visual-toolbar button{border:1px solid #cbd5e1;background:#fff;border-radius:7px;padding:7px 10px;cursor:pointer;font:inherit}.visual-toolbar button:hover{background:#eef2f7}.visual-editor{min-height:260px;padding:18px;border:1px solid #cbd5e1;border-radius:0 0 10px 10px;background:#fff;line-height:1.65;outline:none}.visual-editor:focus{border-color:var(--blue);box-shadow:0 0 0 3px #315f8c22}.visual-editor h2,.visual-editor h3{margin-top:1.1em}.visual-editor pre{white-space:pre-wrap;background:#f5f7f9;border:1px solid #dbe2e8;border-radius:8px;padding:12px;overflow:auto}.visual-editor blockquote{margin:1rem 0;padding:.8rem 1rem;border-left:4px solid var(--rust);background:#fff8f2}.markdown-fallback{display:none;margin-top:10px;min-height:260px!important}.markdown-toggle{margin-top:10px;color:var(--muted);font-size:13px}.question-builder{display:grid;gap:14px;margin-bottom:12px}.question-card{border:1px solid #dbe2e8;border-radius:10px;padding:14px;background:#f8fafc}.question-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.question-card label{display:grid;gap:5px;font-weight:700;margin:8px 0}.question-card input,.question-card select{font:inherit;padding:9px 10px;border:1px solid #cbd5e1;border-radius:7px;background:#fff}.option-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.option-grid label{grid-template-columns:28px 1fr;align-items:center;margin:0}.danger-link{border:0;background:none;color:#a33;cursor:pointer;font-weight:700}.author-studio .author-week-grid{grid-template-columns:1fr}.author-topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}@media(max-width:850px){.author-topic-list,.option-grid{grid-template-columns:1fr}}
/* Author Studio v1.2.1 refinements */
.author-editor{padding-bottom:120px}.author-structured-form{display:grid;gap:18px}.visual-stage{overflow:visible}.visual-editor{min-height:180px;max-height:none;overflow:visible}.visual-editor img{display:block;max-width:min(100%,900px);height:auto;margin:16px auto;border-radius:8px;cursor:pointer}.visual-editor img.author-selected-image{outline:3px solid #315f8c;outline-offset:3px}.sticky-author-actions{position:sticky;bottom:0;z-index:20;background:rgba(250,249,246,.96);backdrop-filter:blur(8px);padding:12px 0 16px;border-top:1px solid var(--line);display:flex;gap:8px;align-items:center}.sticky-author-actions .primary-btn{flex:1}.author-preview-banner{position:sticky;top:0;z-index:50;background:#fff3cd;border-bottom:1px solid #d7b65b;padding:9px 18px;text-align:center;font-weight:700}.author-preview-banner a{margin-left:12px}.preview-only .chooser{margin-top:16px}.preview-only .lesson-tabs button{cursor:pointer}