/* PVA Academy — VA Foundations
   Design tokens and components are taken from the Document Basics
   Foundation Module (pva-document-basics/index.html) so both modules
   read as one family. Additions for multi-page lessons, activities,
   Quick Checks and the Final Assessment are marked "VAF". */

:root{--green:#1B4332;--green-dark:#0F2A1D;--green-soft:#E4EEE7;--cream:#F5EFDD;--cream-deep:#EDE4CB;--card:#FFFDF7;--yellow:#E8A93B;--yellow-deep:#C98A1E;--charcoal:#2B2B27;--muted:#6B6754;--line:#D8CEB0;--olive:#788B43;--radius:16px;--shadow:0 5px 0 rgba(27,67,50,.12);--red:#9B3D2E;--red-soft:#F6E3DC}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--charcoal);font-family:Inter,system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,a,input,textarea{font:inherit}
a{color:var(--green)}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.skip-link{position:absolute;left:10px;top:-50px;background:var(--green);color:#fff;padding:10px 14px;border-radius:0 0 10px 10px;z-index:100}
.skip-link:focus{top:0}

/* Route bar */
.route-bar{position:sticky;top:0;z-index:50;background:var(--green-dark);color:#fff;padding:10px 18px;box-shadow:0 2px 0 rgba(15,42,29,.18)}
.route-inner{width:100%;max-width:1180px;margin:auto;display:flex;align-items:center;gap:12px;min-width:0}
.home-btn{color:#fff;text-decoration:none;font-size:.88rem;font-weight:700;background:rgba(255,255,255,.1);padding:6px 12px;border-radius:20px;white-space:nowrap}
.home-btn:hover{background:rgba(255,255,255,.18)}
.route-title{font-weight:700;font-size:.94rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}
.route-title a{color:#fff;text-decoration:none}
.route-tag{font-size:.72rem;font-weight:700;background:rgba(232,169,59,.18);color:#F4CF83;padding:4px 10px;border-radius:20px;white-space:nowrap}

/* Progress bar */
.progress-wrap{background:var(--cream);border-bottom:1px solid var(--line);padding:10px 18px 12px;position:sticky;top:45px;z-index:40}
.progress-inner{max-width:920px;margin:auto}
.progress-label{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:.78rem;color:var(--muted);font-weight:700;margin-bottom:7px}
.progress-track{display:flex;gap:5px}
.progress-seg{flex:1;height:7px;border-radius:6px;background:var(--line)}
.progress-seg.done{background:var(--olive)}
.progress-seg.current{background:var(--yellow)}

main{max-width:920px;margin:auto;padding:30px 18px 90px}
.course-header{position:relative;background:var(--green);color:#fff;border-radius:18px;padding:38px 38px 34px;margin-bottom:22px;box-shadow:var(--shadow);overflow:hidden}
.course-header:after{content:"";position:absolute;width:180px;height:180px;border:2px solid rgba(255,255,255,.08);border-radius:50%;right:-65px;top:-65px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;font-weight:800;color:#CFE3D8;margin-bottom:10px}
.course-header h1{font:700 clamp(2.2rem,5vw,3.5rem)/1.05 Fraunces,Georgia,serif;margin:0 0 12px;color:#fff}
.course-header p{max-width:720px;margin:0;color:#EAF4EF;font-size:1.02rem}
.meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.meta-chip{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);padding:5px 10px;border-radius:999px;font-size:.75rem;font-weight:700;color:#F7F3E8}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;margin:20px 0;box-shadow:var(--shadow)}
h2,h3,h4{font-family:Fraunces,Georgia,serif;color:var(--green)}
h2{font-size:1.8rem;line-height:1.2;margin:0 0 15px}
h3{font-size:1.35rem;line-height:1.25;margin:28px 0 8px}
h4{font-size:1.15rem;line-height:1.25;margin:22px 0 7px}
.lead{font-size:1.05rem}
.small{font-size:.88rem;color:var(--muted)}
.section-label{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:800;margin-bottom:8px}
.folder-tab{display:inline-block;background:var(--cream-deep);color:var(--green);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;padding:6px 11px;border-radius:8px 8px 3px 3px;margin-bottom:13px}

.callout{border-left:5px solid var(--yellow);background:#F4E8C8;padding:16px 19px;border-radius:0 12px 12px 0;margin:20px 0}
.tip{background:var(--green-soft);border:1px solid #C9DED1;padding:16px 19px;border-radius:12px;margin:20px 0}
.key-idea{background:var(--cream-deep);border:1px solid var(--line);padding:18px;border-radius:14px;margin:20px 0}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.btn{display:inline-block;border:0;border-radius:10px;padding:11px 16px;background:var(--green);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 2px 0 rgba(15,42,29,.2);text-decoration:none;text-align:center}
.btn:disabled{opacity:.5;cursor:default}
.btn.secondary{background:var(--card);color:var(--green);border:1px solid var(--green);box-shadow:none}
.btn.gold{background:var(--yellow);color:var(--charcoal);box-shadow:0 2px 0 var(--yellow-deep)}
.btn.subtle{background:var(--card);color:var(--muted);border:1px solid var(--line);box-shadow:none}
.btn.subtle:disabled{opacity:.55;cursor:default}
.btn.small-btn{font-size:.8rem;padding:8px 12px}

/* Lesson head (Document Basics) */
.lesson-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:18px}
.lesson-num{flex:0 0 48px;height:48px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font:700 1.05rem Fraunces,Georgia,serif}
.lesson-title-wrap{min-width:0;flex:1}
.lesson-title-wrap h1{font:700 clamp(1.7rem,4vw,2.3rem)/1.15 Fraunces,Georgia,serif;color:var(--green);margin:0 0 6px}
.done-stamp{display:none;align-items:center;background:var(--green-soft);color:var(--green);border:1px solid #BCD4C4;border-radius:999px;padding:5px 9px;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.is-done .done-stamp{display:inline-flex}
.is-done .lesson-num{background:var(--olive)}

.activity-title,.answer-title,.takeaway-title,.connection-title{margin:24px 0 10px;padding:10px 13px;border-radius:10px;font-weight:800;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.activity-title{background:#FBF7EA;border:1px dashed #C7BA91;color:var(--green)}
.check-title{background:var(--green-soft);border:1px solid #C9DED1;color:var(--green)}
.takeaway-title{background:var(--green);color:#fff}
.connection-title{border-left:4px solid var(--yellow);background:#F4E8C8;color:var(--green)}

table{width:100%;border-collapse:collapse;margin:0}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--green);color:#fff}
tr:nth-child(even) td{background:#FBF9F1}
ul,ol{padding-left:1.35rem}
blockquote{margin:18px 0;padding:14px 18px;background:#FBF9F1;border:1px solid var(--line);border-left:4px solid var(--green);border-radius:0 12px 12px 0;color:var(--charcoal)}
blockquote p{margin:.3em 0}
hr{border:0;border-top:1px solid var(--line);margin:26px 0}

.lesson-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);margin-top:26px;padding-top:18px}
.lesson-footer .footer-actions{display:flex;flex-wrap:wrap;gap:8px}
.next-hint{font-size:.8rem;color:var(--muted)}
.lesson-nav{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:6px;margin:18px 0 28px}
.lesson-nav a{border:1px solid var(--line);background:var(--card);color:var(--green);border-radius:9px;padding:8px 5px;font-size:.72rem;font-weight:800;text-align:center;text-decoration:none}
.lesson-nav a.done{background:var(--green-soft);border-color:#BCD4C4}
.lesson-nav a.current{border-color:var(--yellow);box-shadow:0 0 0 2px rgba(232,169,59,.16)}
.lesson-nav a[aria-current="page"]{background:var(--green);color:#fff;border-color:var(--green)}

.hidden{display:none!important}
.storage-banner{background:#F4E8C8;border:1px solid #D8B86A;border-left:5px solid var(--yellow-deep);padding:14px 16px;border-radius:0 12px 12px 0;margin:18px 0}
.storage-banner strong{color:var(--green)}
.progress-tools{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 6px}
.progress-tools .btn{font-size:.78rem;padding:8px 11px}
.save-state{font-size:.75rem;color:var(--muted);margin-left:auto;align-self:center}
.before-start{background:var(--green-soft);border:1px solid #C9DED1;padding:18px 20px;border-radius:14px;margin:0 0 20px}
.before-start h2{margin-top:0;font-size:1.25rem}
.choice-group{display:grid;gap:7px;margin:10px 0}
.choice{display:flex;gap:9px;align-items:flex-start;padding:9px 11px;border:1px solid var(--line);border-radius:9px;background:#FBF9F1;cursor:pointer}
.choice:hover{background:var(--green-soft)}
.choice input{margin-top:5px;accent-color:var(--green);flex:0 0 auto}
.completion{background:var(--card);border:2px solid var(--yellow);border-radius:18px;padding:42px 30px;text-align:center;box-shadow:var(--shadow);margin:20px 0}
.completion:before{content:"COMPLETION";display:inline-block;color:var(--green);background:var(--cream-deep);padding:5px 10px;border-radius:999px;font-size:.68rem;font-weight:800;letter-spacing:.1em;margin-bottom:12px}
.completion-icon{font-size:3rem;color:var(--green)}
.completion h2{font-size:2.1rem}
.completion-card-note{max-width:620px;margin:20px auto;background:var(--cream-deep);border:1px solid var(--line);padding:16px;border-radius:12px;text-align:left}
.completion .hero-actions{justify-content:center}
footer{text-align:center;color:var(--muted);font-size:.82rem;padding:28px 0}
.footer-mark{font-weight:800;color:var(--green)}

/* ===== VAF additions ===== */
.table-wrap{overflow-x:auto;margin:18px 0;border-radius:10px;-webkit-overflow-scrolling:touch}
.table-wrap table{min-width:420px}
.lesson-body > h2{font-size:1.55rem;margin:34px 0 10px;padding-top:6px}
.lesson-body > h2:first-child{margin-top:4px}
.lesson-body p{margin:.7em 0}

/* stamps on course map */
.stamp{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:.66rem;font-weight:800;text-transform:uppercase;letter-spacing:.07em;border:1px solid var(--line);background:#FBF9F1;color:var(--muted);white-space:nowrap}
.stamp.complete{background:var(--green-soft);border-color:#BCD4C4;color:var(--green)}
.stamp.progress{background:#F4E8C8;border-color:#D8B86A;color:#7A5410}
.stamp.passed{background:var(--green);border-color:var(--green);color:#fff}

.lesson-list{list-style:none;padding:0;margin:10px 0 0;display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
.lesson-list li{min-width:0}
.lesson-row{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;color:inherit}
.lesson-row:hover{border-color:var(--green)}
.lesson-row .lesson-num{flex:0 0 38px;height:38px;border-radius:10px;font-size:.95rem}
.lesson-row.is-done .lesson-num{background:var(--olive)}
.lesson-row .row-text{flex:1;min-width:0}
.lesson-row .row-title{display:block;font-weight:700;color:var(--green);line-height:1.3}
.lesson-row .row-sub{display:block;font-size:.8rem;color:var(--muted)}
.lesson-row.final .lesson-num{background:var(--yellow);color:var(--charcoal)}

.progress-summary{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:6px 0 4px}
.big-pct{font:700 2.2rem/1 Fraunces,Georgia,serif;color:var(--green)}

/* Stage flow (journey / learning map / cycle) */
.flow{list-style:none;padding:0;margin:18px 0;display:grid;gap:0}
.flow li{position:relative;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:13px 16px}
.flow li + li{margin-top:26px}
.flow li + li:before{content:"↓";position:absolute;top:-24px;left:22px;color:var(--olive);font-weight:800}
.flow .flow-name{font-weight:800;color:var(--green);letter-spacing:.04em}
.flow .flow-sub{font-weight:700;color:var(--charcoal)}
.flow .flow-detail{font-size:.9rem;color:var(--muted);margin-top:3px}
.flow li.here{border:2px solid var(--yellow);background:#FFF8E6}
.flow .here-tag{display:inline-block;margin-left:8px;background:var(--yellow);color:var(--charcoal);font-size:.64rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:999px;vertical-align:middle}

/* Activities */
.activity{background:#FBF9F1;border:1px solid var(--line);border-radius:14px;padding:18px 18px 8px;margin:18px 0}
.activity > h2{font-size:1.4rem;margin:0 0 6px}
.act-item{border-top:1px solid var(--line);padding:14px 0}
.act-item:first-of-type{border-top:0}
.act-q{font-weight:700;margin:0 0 6px}
.act-q .q-num{display:inline-block;color:var(--muted);font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin-bottom:2px}
.feedback{display:none;margin-top:8px;padding:10px 12px;border-radius:9px;font-size:.93rem}
.feedback.show{display:block}
.feedback.good{background:var(--green-soft);border:1px solid #C9DED1}
.feedback.try{background:var(--red-soft);border:1px solid #E4C0B4}
.feedback.info{background:var(--cream-deep);border:1px solid var(--line)}
.choice.correct{border-color:var(--green);background:var(--green-soft)}
.choice.wrong{border-color:var(--red);background:var(--red-soft)}
.choice.locked{cursor:default}
.choice-row{display:flex;flex-wrap:wrap;gap:7px;margin:8px 0}
.choice-row .choice{flex:1 1 150px}
.area-reveal{display:none;margin:6px 0 0 30px;font-size:.9rem;color:var(--green)}
.area-reveal.show{display:block}
label.field-label{display:block;font-weight:700;color:var(--green);margin:14px 0 4px}
textarea.response,input.response{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;color:var(--charcoal);line-height:1.5}
textarea.response{min-height:78px;resize:vertical}
textarea.response:focus,input.response:focus{outline:3px solid rgba(232,169,59,.45);border-color:var(--yellow-deep)}
.saved-note{font-size:.75rem;color:var(--muted);min-height:1.2em;margin:4px 0 0}
.fill-table td{vertical-align:middle}
.fill-table .choice-row{margin:0}
.fill-table .choice{padding:6px 9px;font-size:.88rem}

/* Quick Check */
.quick-check{background:var(--card);border:2px solid #C9DED1;border-radius:16px;padding:22px 22px 10px;margin:30px 0 10px}
.quick-check h2{font-size:1.45rem;margin:0 0 4px}
.qc-meta{font-size:.82rem;color:var(--muted);margin:0 0 6px}
.qc-summary{font-weight:700;color:var(--green);margin:10px 0}

/* Lesson pager */
.pager{display:flex;justify-content:space-between;gap:10px;margin:22px 0 0;flex-wrap:wrap}
.pager a{flex:1 1 220px;display:block;text-decoration:none;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--green)}
.pager a:hover{border-color:var(--green)}
.pager .pager-dir{display:block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.pager .pager-title{font-weight:700}
.pager a.next{text-align:right}

/* Final assessment */
.assess-progress{font-size:.8rem;font-weight:800;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.q-dots{display:flex;flex-wrap:wrap;gap:5px;margin:0 0 16px}
.q-dot{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#FBF9F1;color:var(--muted);font-size:.75rem;font-weight:800;cursor:pointer;padding:0}
.q-dot.answered{background:var(--green-soft);border-color:#BCD4C4;color:var(--green)}
.q-dot.current{border:2px solid var(--yellow)}
.assess-q{font-size:1.12rem;font-weight:700;color:var(--charcoal);margin:0 0 10px}
.assess-nav{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:18px}
.result-box{border-radius:14px;padding:22px;margin:10px 0 18px;text-align:center}
.result-box.pass{background:var(--green-soft);border:2px solid var(--olive)}
.result-box.retake{background:#F4E8C8;border:2px solid var(--yellow)}
.result-score{font:700 2.6rem/1 Fraunces,Georgia,serif;color:var(--green);margin:6px 0}
.review-list{list-style:none;padding:0;margin:10px 0}
.review-list li{padding:8px 0;border-top:1px solid var(--line)}
.review-list li:first-child{border-top:0}
.gate-list{margin:8px 0 0}

@media(max-width:760px){
  .route-tag{display:none}
  .progress-wrap{padding:9px 12px}
  .progress-label{font-size:.72rem}
  .progress-track{gap:3px}
  .progress-seg{height:9px}
  main{padding:22px 14px 70px}
  .course-header{padding:29px 23px}
  .card{padding:20px}
  .lesson-head{gap:12px}
  .lesson-num{flex-basis:42px;height:42px}
  .lesson-nav{grid-template-columns:repeat(5,1fr)}
  .lesson-footer{align-items:flex-start;flex-direction:column}
  .completion{padding:34px 18px}
  .progress-tools{display:grid;grid-template-columns:1fr 1fr}
  .save-state{width:100%;margin-left:0;grid-column:1/-1}
  .quick-check,.activity{padding-left:14px;padding-right:14px}
  .pager a.next{text-align:left}
  .lesson-row{gap:10px;padding:10px 11px}
  .lesson-row .stamp{font-size:.6rem;padding:3px 7px}
}
@media print{
  .route-bar,.progress-wrap,.progress-tools,.lesson-nav,.pager,.lesson-footer,.skip-link{display:none!important}
  body{background:#fff}
  .card,.completion{box-shadow:none}
}