:root{
    --bg:#f3f5f1;--surface:#fff;--soft:#eaf0e7;--text:#18221b;--muted:#69736b;
    --border:#dbe3d8;--green:#275b3d;--green-dark:#153925;--lime:#dce7ae;
    --success:#2b7047;--danger:#98433e;--warning:#8b6b22;--shadow:0 18px 45px rgba(24,55,34,.08);
    --max:1220px;--font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{min-height:100%}
body{min-height:100vh;margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6}
button,input{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.5}
a{color:inherit}
h1,h2,h3,p{overflow-wrap:anywhere}
.eyebrow{display:inline-block;color:var(--green);font-size:11px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}
.eyebrow.light{color:var(--lime)}
.muted{color:var(--muted)}
.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--green);color:#fff;font-size:20px;font-weight:900}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border:1px solid transparent;border-radius:11px;font-weight:800;text-decoration:none}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.secondary{background:#fff;border-color:var(--border);color:var(--text)}
.btn:focus-visible,input:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(39,91,61,.18);outline-offset:2px}
.alert{padding:13px 15px;border-radius:10px;margin:16px 0}
.alert.error{background:#f8eaea;color:#7c322e;border:1px solid #eed2d0}

/* Authentication */
.auth-page{background:var(--green-dark)}
.auth-shell{width:min(1120px,calc(100% - 30px));min-height:100vh;margin:auto;display:grid;grid-template-columns:1fr 520px;gap:70px;align-items:center;padding:50px 0}
.auth-brand{color:#fff;padding:35px}
.auth-brand .brand-mark{background:var(--lime);color:var(--green-dark);margin-bottom:26px}
.auth-brand h1{font-size:clamp(54px,8vw,88px);line-height:.9;letter-spacing:-.055em;margin:10px 0 24px}
.auth-brand p{max-width:520px;font-size:20px;color:rgba(255,255,255,.72)}
.auth-chain{display:inline-block;margin-top:25px;padding:9px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;color:var(--lime);font-size:12px}
.auth-card{background:#fff;border-radius:24px;padding:38px;box-shadow:0 24px 70px rgba(0,0,0,.18)}
.auth-card h1,.auth-card h2{margin:5px 0 8px;line-height:1.1}
.auth-card h1{font-size:36px}.auth-card h2{font-size:31px}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;background:var(--soft);border-radius:12px;margin-bottom:30px}
.auth-tabs a{text-align:center;padding:9px 10px;border-radius:9px;text-decoration:none;color:var(--muted);font-weight:800;font-size:13px}
.auth-tabs a.active{background:#fff;color:var(--green);box-shadow:0 3px 12px rgba(23,57,37,.08)}
.form-stack,.form-grid{display:grid;gap:15px;margin-top:24px}
.form-grid{grid-template-columns:1fr 1fr}.form-grid .full{grid-column:1/-1}
.form-stack label span,.form-grid label span,.examintro label span{display:block;margin-bottom:6px;font-size:13px;font-weight:800}
.form-stack input,.form-grid input,.examintro input,.table-search{width:100%;min-height:48px;padding:0 13px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text)}
.auth-admin-link{text-align:center;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.auth-admin-link a{color:var(--muted);font-size:12px;text-decoration:none}
.single-auth{width:min(480px,calc(100% - 30px));min-height:100vh;margin:auto;display:grid;place-items:center}

/* User Academy */
.app-shell{width:min(var(--max),calc(100% - 32px));margin:auto;padding-bottom:65px}
.academy-topbar{display:grid;grid-template-columns:auto 1fr auto;gap:26px;align-items:center;padding:22px 0}
.academy-brand{display:flex;align-items:center;gap:11px;border:0;background:transparent;padding:0;text-align:left;color:var(--text)}
.academy-brand strong,.academy-brand small{display:block}
.academy-brand small{font-size:11px;color:var(--muted)}
.academy-nav{display:flex;justify-content:center;gap:5px}
.academy-nav button{border:0;background:transparent;color:var(--muted);padding:8px 10px;border-radius:9px;font-size:13px;font-weight:800}
.academy-nav button.active,.academy-nav button:hover{background:var(--soft);color:var(--green)}
.academy-user{display:flex;align-items:center;gap:16px;text-align:right}
.academy-user span strong,.academy-user span small{display:block}
.academy-user span small{font-size:11px;color:var(--muted)}
.academy-user>a{color:var(--green);font-size:12px;font-weight:800;text-decoration:none}
.academy-hero{display:grid;grid-template-columns:1fr 290px;gap:38px;padding:60px;border-radius:28px;background:var(--green-dark);color:#fff;box-shadow:var(--shadow)}
.academy-hero h1,.academy-pagehead h1,.assessment-question h1,.assessment-saved h1{font-size:clamp(34px,5vw,62px);line-height:1.03;letter-spacing:-.04em;margin:8px 0 16px}
.academy-hero h1 em{font-style:normal;color:var(--lime)}
.academy-hero p{max-width:760px;margin:0;color:rgba(255,255,255,.72);font-size:18px}
.academy-chain{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:28px}
.academy-chain span{padding:6px 9px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:rgba(255,255,255,.07);font-size:12px}
.academy-chain b{color:var(--lime)}
.academy-hero aside{padding:26px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.07)}
.academy-hero aside>span,.academy-hero aside small{color:rgba(255,255,255,.63)}
.academy-hero aside>strong{display:block;margin:12px 0;font-size:60px;line-height:1}
.academy-hero aside p{font-size:13px;margin:13px 0 0}
.progress-bar{height:9px;overflow:hidden;border-radius:999px;background:var(--border)}
.progress-bar i{display:block;height:100%;border-radius:inherit;background:var(--green)}
.academy-hero .progress-bar{background:rgba(255,255,255,.16)}
.academy-hero .progress-bar i{background:var(--lime)}
.academy-shortcuts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 62px}
.academy-shortcuts button{padding:19px;border:1px solid var(--border);border-radius:15px;background:#fff;color:var(--text);text-align:left}
.academy-shortcuts strong,.academy-shortcuts span{display:block}
.academy-shortcuts span{margin-top:3px;color:var(--muted);font-size:12px}
.academy-level{margin:60px 0}
.level-heading{display:grid;grid-template-columns:58px 1fr auto;gap:18px;align-items:center;margin-bottom:22px}
.level-number{display:grid;place-items:center;width:58px;height:58px;border-radius:17px;background:var(--green);color:#fff;font-size:24px;font-weight:900}
.level-heading h2{margin:2px 0;font-size:34px;line-height:1.1}
.level-heading p{max-width:760px;margin:5px 0 0;color:var(--muted)}
.level-progress{text-align:right}
.level-progress strong,.level-progress span{display:block}
.level-progress strong{font-size:26px;color:var(--green)}
.level-progress span{font-size:12px;color:var(--muted)}
.module-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.module-card{display:grid;grid-template-columns:48px 1fr 22px;gap:15px;align-items:center;padding:18px;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--text);text-align:left;transition:.18s}
.module-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.module-card.read{background:#fbfdf9;border-color:#cfdcc9}
.module-number{display:grid;place-items:center;width:48px;height:48px;border-radius:13px;background:var(--soft);color:var(--green);font-weight:900}
.module-card.read .module-number{background:var(--green);color:#fff}
.module-content small,.module-content strong,.module-content span,.module-content em{display:block}
.module-content small{color:var(--green);font-size:10px;font-weight:900;letter-spacing:.06em;text-transform:uppercase}
.module-content strong{margin:2px 0;font-size:18px}
.module-content span{color:var(--muted);font-size:13px}
.module-content em{margin-top:7px;color:var(--muted);font-size:11px;font-style:normal}
.module-arrow{font-size:20px}
.final-panel{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:36px;border-radius:22px;background:var(--soft);margin-top:68px}
.final-panel h2{margin:4px 0;font-size:32px}.final-panel p{max-width:760px;margin:0;color:var(--muted)}
.academy-footer{display:flex;justify-content:space-between;gap:20px;margin-top:46px;padding-top:22px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}
.academy-footer a{color:var(--green);font-weight:800;text-decoration:none}
.academy-pagehead{max-width:940px;padding:58px 0 32px}
.academy-pagehead p{margin:0;color:var(--muted);font-size:18px}
.back-link{display:block;margin-bottom:31px;border:0;background:transparent;padding:0;color:var(--green);font-weight:800;text-decoration:none}
.lesson-summary{padding:24px 28px;border-radius:18px;background:var(--soft);margin-bottom:18px}
.lesson-summary ul{margin-bottom:0}
.lesson-sections{display:grid;gap:14px}
.lesson-sections article{display:grid;grid-template-columns:46px 1fr;gap:18px;padding:28px;border:1px solid var(--border);border-radius:18px;background:#fff}
.lesson-index{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--soft);color:var(--green);font-weight:900}
.lesson-sections h2{margin:2px 0 12px;font-size:26px}
.lesson-sections p{margin:0 0 12px}
.academy-callout{padding:17px 19px;border-left:4px solid var(--green);border-radius:0 11px 11px 0;background:var(--soft)}
.lesson-actions{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:26px;padding:32px;border-radius:21px;background:var(--green-dark);color:#fff}
.lesson-actions .eyebrow{color:var(--lime)}
.lesson-actions h2{margin:4px 0}.lesson-actions p{max-width:710px;margin:0;color:rgba(255,255,255,.67)}
.lesson-action-buttons{display:flex;flex-direction:column;gap:9px;min-width:245px}
.lesson-actions .btn.secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
.lesson-actions .btn.primary{background:var(--lime);border-color:var(--lime);color:var(--green-dark)}
.matrix-wrap{overflow:auto;border:1px solid var(--border);border-radius:18px;background:#fff}
.matrix-table{width:100%;min-width:1050px;border-collapse:collapse}
.matrix-table th,.matrix-table td{padding:16px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.matrix-table th{background:#f8faf7;color:var(--muted);font-size:11px;text-transform:uppercase}
.matrix-table td{font-size:13px}.matrix-table a{color:var(--green);text-decoration:none}
.pill{display:inline-block;padding:4px 8px;border-radius:999px;background:var(--soft);color:var(--green);font-weight:800;white-space:nowrap}
.academy-search{width:100%;max-width:600px;min-height:50px;margin-top:20px;padding:0 14px;border:1px solid var(--border);border-radius:11px;background:#fff}
.glossary-grid,.scenario-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.glossary-grid article{padding:22px;border:1px solid var(--border);border-radius:15px;background:#fff}
.glossary-grid article strong{font-size:18px}.glossary-grid article p{margin:5px 0 0;color:var(--muted)}
.scenario-card{padding:22px;border:1px solid var(--border);border-radius:16px;background:#fff;color:var(--text);text-align:left}
.scenario-card>span,.scenario-card>strong,.scenario-card>small{display:block}
.scenario-card>span{color:var(--green);font-size:11px;font-weight:900;text-transform:uppercase}
.scenario-card>strong{margin:5px 0;font-size:20px}
.scenario-card p{color:var(--muted);font-size:13px}
.scenario-card small{color:var(--green);font-weight:800}
.loading-panel,.assessment-saved{max-width:760px;margin:80px auto 0;padding:50px;border-radius:25px;background:#fff;text-align:center;box-shadow:var(--shadow)}
.spinner{width:46px;height:46px;margin:0 auto 22px;border:4px solid var(--soft);border-top-color:var(--green);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.assessment-shell{max-width:920px;margin:auto;padding-top:52px}
.assessment-meta{display:flex;justify-content:space-between;gap:20px;margin-bottom:12px;color:var(--muted);font-size:12px}
.assessment-meta .back-link{margin:0}
.assessment-question{padding:42px 0}
.assessment-question h1{font-size:clamp(30px,4vw,48px)}
.assessment-options{display:grid;gap:11px;margin-top:28px}
.assessment-option{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:center;padding:14px;border:1px solid var(--border);border-radius:13px;background:#fff;color:var(--text);text-align:left}
.assessment-option>span{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--soft);color:var(--green);font-weight:800}
.assessment-option:hover,.assessment-option.selected{border-color:var(--green)}
.assessment-option.selected{box-shadow:0 0 0 2px rgba(39,91,61,.08)}
.assessment-navigation{display:flex;justify-content:space-between;gap:12px;margin-top:27px}
.saved-icon{display:grid;place-items:center;width:66px;height:66px;margin:0 auto 18px;border-radius:50%;background:var(--soft);color:var(--green);font-size:29px;font-weight:900}
.assessment-saved p{max-width:590px;margin:0 auto;color:var(--muted);font-size:17px}
.privacy-note{margin:24px 0;padding:14px 16px;border-radius:11px;background:var(--soft);color:var(--muted);font-size:13px}
.assessment-saved-actions{display:flex;justify-content:center;gap:10px}

/* Admin */
.admin-page{background:#f4f6f3}
.admin-topbar{height:72px;display:flex;justify-content:space-between;align-items:center;padding:0 max(22px,calc((100vw - var(--max))/2));background:#fff;border-bottom:1px solid var(--border)}
.admin-brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.admin-brand strong,.admin-brand small{display:block}.admin-brand small{color:var(--muted);font-size:11px}
.admin-user{display:flex;align-items:center;gap:18px;font-size:13px}.admin-user a{color:var(--green);font-weight:800;text-decoration:none}
.admin-shell{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:44px 0 70px}
.admin-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:25px;margin-bottom:30px}
.admin-heading h1{font-size:42px;line-height:1.05;margin:5px 0}.admin-heading p{margin:5px 0 0}
.back-link+.eyebrow{margin-top:5px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:22px}
.stat-grid article{padding:23px;border:1px solid var(--border);border-radius:16px;background:#fff}
.stat-grid article>span,.stat-grid article>strong,.stat-grid article>small{display:block}
.stat-grid article>span{color:var(--muted);font-size:12px;font-weight:800}
.stat-grid article>strong{margin:7px 0 2px;font-size:32px;line-height:1}
.stat-grid article>small{color:var(--muted)}
.text-success{color:var(--success)!important}.text-danger{color:var(--danger)!important}
.admin-card{margin-top:18px;border:1px solid var(--border);border-radius:18px;background:#fff;overflow:hidden}
.admin-card-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px}
.admin-card-head h2{margin:3px 0;font-size:27px}.admin-card-head p{margin:4px 0 0}
.table-search{max-width:310px}
.admin-table-wrap{overflow:auto;border-top:1px solid var(--border)}
.admin-table{width:100%;min-width:900px;border-collapse:collapse}
.admin-table th,.admin-table td{padding:15px 18px;border-bottom:1px solid var(--border);text-align:left;vertical-align:middle;font-size:13px}
.admin-table th{background:#f8faf7;color:var(--muted);font-size:10px;letter-spacing:.06em;text-transform:uppercase}
.admin-table tr:last-child td{border-bottom:0}
.admin-table td>small,.person-link small{display:block;color:var(--muted);font-size:11px}
.person-link{text-decoration:none;color:var(--text)}.person-link strong{display:block}.person-link:hover strong{color:var(--green)}
.status{display:inline-block;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:900;text-transform:uppercase;white-space:nowrap}
.status.success{background:#e8f4eb;color:var(--success)}
.status.danger{background:#f8e9e8;color:var(--danger)}
.status.neutral{background:#eef1ed;color:var(--muted)}
.empty{text-align:center!important;color:var(--muted);padding:34px!important}

@media(max-width:1050px){
    .auth-shell{grid-template-columns:1fr;max-width:650px;gap:10px;padding:35px 0}
    .auth-brand{padding:20px}.auth-brand h1{font-size:58px}
    .academy-topbar{grid-template-columns:auto 1fr}.academy-nav{grid-column:1/-1;justify-content:flex-start;overflow:auto}
    .academy-user{justify-self:end}.academy-hero{grid-template-columns:1fr}
    .module-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:700px){
    .auth-card{padding:27px 21px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}
    .app-shell,.admin-shell{width:min(var(--max),calc(100% - 20px))}
    .academy-topbar{grid-template-columns:1fr}.academy-user{justify-self:start;text-align:left}.academy-nav{grid-column:1}
    .academy-hero{padding:30px 22px}.academy-shortcuts,.glossary-grid,.scenario-grid{grid-template-columns:1fr}
    .level-heading{grid-template-columns:50px 1fr}.level-progress{grid-column:2;text-align:left}
    .lesson-sections article{grid-template-columns:1fr;padding:21px}
    .lesson-actions,.final-panel,.admin-heading{flex-direction:column;align-items:flex-start}
    .lesson-action-buttons{width:100%;min-width:0}.lesson-action-buttons .btn{width:100%}
    .academy-footer{flex-direction:column}.assessment-navigation,.assessment-saved-actions{flex-direction:column}
    .assessment-navigation .btn,.assessment-saved-actions .btn{width:100%}
    .stat-grid{grid-template-columns:1fr}.admin-topbar{padding:0 14px}.admin-user span{display:none}
    .admin-card-head{align-items:flex-start;flex-direction:column}.table-search{max-width:none}
}

/* Admin attempt detail */
.stat-date{font-size:19px!important;line-height:1.25!important}
.attempt-review{padding:0 24px 24px}
.attempt-question{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:25px 0;border-bottom:1px solid var(--border)}
.attempt-question:last-child{border-bottom:0}
.attempt-question-number{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--soft);color:var(--green);font-weight:900}
.attempt-question.correct .attempt-question-number{background:#e8f4eb;color:var(--success)}
.attempt-question.wrong .attempt-question-number{background:#f8e9e8;color:var(--danger)}
.attempt-question-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}
.attempt-question h3{margin:7px 0 14px;font-size:20px}
.attempt-options{display:grid;gap:7px}
.attempt-option{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:#fff}
.attempt-option>span{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--soft);color:var(--green);font-weight:900}
.attempt-option>small{color:var(--muted);font-size:10px}
.attempt-option.is-correct{border-color:#b9d8c1;background:#f4faf5}
.attempt-option.is-correct>span{background:#e1f1e5;color:var(--success)}
.attempt-option.is-selected:not(.is-correct){border-color:#e2bbb8;background:#fcf4f3}
.attempt-option.is-selected:not(.is-correct)>span{background:#f4dfdd;color:var(--danger)}
.attempt-explanation{margin-top:12px;padding:12px 14px;border-radius:10px;background:var(--soft);font-size:13px}
@media(max-width:700px){
    .attempt-review{padding:0 18px 18px}
    .attempt-question{grid-template-columns:1fr}
    .attempt-question-meta{align-items:flex-start;flex-direction:column}
    .attempt-option{grid-template-columns:34px 1fr}
    .attempt-option>small{grid-column:2}
}