:root{--blue:#1c97d4;--blue-dark:#1479aa;--ink:#18212b;--muted:#6b7683;--line:#e3e8ee;--soft:#f5f8fb;--white:#fff;--danger:#c23b47;--success:#1f8a5b;--warning:#ad6a00;--radius:16px;--shadow:0 10px 30px rgba(24,33,43,.08)}*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f7f9fb}a{color:var(--blue-dark);text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:270px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:#101820;color:#fff;padding:22px 18px;display:flex;flex-direction:column;overflow-y:auto}.brand{display:flex;gap:12px;align-items:center;color:#fff;padding:4px 8px 26px}.brand-mark{display:grid;place-items:center;width:46px;height:42px;border-radius:13px;background:var(--blue);font-size:16px;font-weight:900}.brand strong{display:block;font-size:17px}.brand small{display:block;color:#a9b4be;margin-top:2px}.sidebar nav{display:flex;flex-direction:column;gap:6px}.sidebar nav a{color:#cbd3da;padding:11px 12px;border-radius:10px;font-weight:600}.sidebar nav a:hover,.sidebar nav a.active{background:rgba(28,151,212,.16);color:#fff}.nav-heading{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#71808d;margin:18px 12px 5px}.sidebar-user{margin-top:auto;border-top:1px solid #27333d;padding:18px 8px 0}.sidebar-user strong,.sidebar-user span,.sidebar-user a{display:block}.sidebar-user span{font-size:12px;color:#94a1ac;margin:4px 0 10px}.sidebar-user a{font-size:13px;color:#8bd3f7}.main{min-width:0}.topbar{height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 30px;position:sticky;top:0;z-index:10}.topbar 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transparent;padding:10px 15px;font-weight:700;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-dark)}.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}.btn-danger{background:#fff0f1;color:var(--danger);border-color:#f4c7cc}.btn-small{padding:7px 10px;font-size:13px}.btn-large{font-size:17px;padding:13px 22px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#74808c;background:#fafbfd}tr:last-child td{border-bottom:0}.badge{display:inline-block;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;background:#edf2f6;color:#52606d}.badge.success{background:#e8f6ef;color:var(--success)}.badge.warning{background:#fff4dc;color:var(--warning)}.badge.danger{background:#fff0f1;color:var(--danger)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.compact-grid{gap:10px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:13px}.field input,.field select,.field textarea{border:1px solid #cfd7df;border-radius:10px;padding:11px 12px;background:#fff;width:100%}.field input[type=color]{padding:4px;height:44px}.field textarea{min-height:110px;resize:vertical}.help{font-size:12px;color:var(--muted)}.alert{padding:13px 15px;border-radius:10px;margin-bottom:18px;background:#edf6fb;color:#24556e;border:1px solid #cce9f7}.alert.success{background:#eaf7f0;color:#226e4b;border-color:#c4ead8}.alert.danger{background:#fff0f1;color:#8e2b34;border-color:#f4c7cc}.divider{border:0;border-top:1px solid var(--line);margin:24px 0}.progress{height:9px;background:#eaf0f4;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:var(--blue);border-radius:999px}.training-card{display:flex;gap:18px;align-items:center}.training-icon{flex:0 0 58px;height:58px;border-radius:15px;background:#e9f6fc;display:grid;place-items:center;color:var(--blue);font-weight:900;font-size:22px}.training-main{flex:1}.training-main h3{margin:0 0 6px}.training-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:10px}.auth-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 10% 10%,#dff4fe,transparent 30%),#f7f9fb;padding:24px}.auth-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 20px 60px rgba(24,33,43,.12);padding:34px}.auth-logo{display:flex;gap:12px;align-items:center;margin-bottom:28px}.auth-logo .brand-mark{color:#fff}.auth-card h1{margin:0 0 8px}.auth-card p{color:var(--muted)}.auth-card .field{margin:16px 0}.auth-links{display:flex;justify-content:space-between;align-items:center;margin-top:18px;font-size:13px}.viewer-shell{background:#111820;border-radius:16px;overflow:hidden}.pdf-toolbar{display:flex;justify-content:center;align-items:center;gap:10px;background:#1c2630;color:#fff;padding:10px}.pdf-canvas-wrap{min-height:650px;display:grid;place-items:center;padding:22px;overflow:auto}.pdf-canvas-wrap canvas{max-width:100%;height:auto;background:#fff;box-shadow:0 8px 30px rgba(0,0,0,.25)}video{display:block;width:100%;max-height:72vh;background:#000}.quiz-option{display:block;border:1px solid var(--line);border-radius:10px;padding:12px;margin:8px 0}.certificate{background:#fff;border:10px double #1c97d4;padding:60px;text-align:center;max-width:1000px;margin:auto}.certificate h1{font-family:Georgia,serif;font-size:46px;margin:10px}.certificate .recipient{font-family:Georgia,serif;font-size:38px;margin:28px 0}.muted{color:var(--muted)}.empty{padding:35px;text-align:center;color:var(--muted)}.eyebrow{display:block;color:var(--blue-dark);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}.dashboard-table-wrap{overflow:auto;max-height:430px}.profile-editor{display:flex;gap:24px;align-items:center}.profile-photo{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;background:#e9f6fc;color:var(--blue-dark);font-weight:900;overflow:hidden}.profile-photo img{width:100%;height:100%;object-fit:cover}.profile-photo-large{width:110px;height:110px;font-size:28px}.badge-collection{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:16px}.earned-badge{text-align:center;display:flex;align-items:center;flex-direction:column;gap:7px}.earned-badge small{color:var(--muted)}.badge-medallion{width:78px;height:78px;border-radius:50%;display:inline-grid;place-items:center;background:radial-gradient(circle at 35% 30%,#fff9,transparent 30%),var(--badge-colour);border:6px double #fff;box-shadow:0 5px 18px #0002;color:#fff;font-weight:900;text-shadow:0 1px 3px #0007}.badge-medallion-large{width:130px;height:130px;font-size:28px}.badge-preview,.badge-win-image{width:90px;height:90px;border-radius:50%;object-fit:cover}.badge-win-image{width:150px;height:150px}.badge-admin-grid{align-items:start}.badge-admin-card{border:1px solid var(--line);border-radius:14px;padding:18px;display:flex;flex-direction:column;gap:12px}.badge-admin-card>.badge-medallion,.badge-admin-card>.badge-preview{align-self:center}.leaderboard-header{display:flex;justify-content:space-between;align-items:end;gap:20px}.leaderboard-header h2{margin-bottom:5px}.leaderboard-filter{min-width:240px}.leaderboard-list{display:flex;flex-direction:column;gap:10px}.leaderboard-row{display:grid;grid-template-columns:52px 48px minmax(180px,1fr) repeat(4,minmax(90px,130px));align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:0 5px 18px rgba(24,33,43,.05)}.leaderboard-row.is-current-user{border:2px solid var(--blue);background:#f5fbfe}.leaderboard-rank{font-size:24px;font-weight:900;color:var(--blue-dark);text-align:center}.leaderboard-person{display:flex;flex-direction:column}.leaderboard-person span,.leaderboard-stat span{font-size:12px;color:var(--muted)}.leaderboard-stat{display:flex;flex-direction:column;text-align:center}.leaderboard-stat strong{font-size:18px}.reward-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(260px,360px);gap:24px;justify-content:center}.reward-card{text-align:center;padding:34px}.wheel-wrap{position:relative;width:min(390px,85vw);height:min(390px,85vw);margin:28px auto}.wheel-pointer{position:absolute;z-index:3;left:50%;top:-12px;transform:translateX(-50%);width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-top:34px solid var(--ink);filter:drop-shadow(0 3px 3px #0003)}.reward-wheel{width:100%;height:100%;border-radius:50%;border:12px solid #fff;box-shadow:0 0 0 6px var(--ink),0 16px 45px #0003;display:grid;place-items:center;position:relative;transition:transform 3.2s cubic-bezier(.12,.72,.16,1)}.multiplier-wheel{background:conic-gradient(#dce7ee 0deg 180deg,#79c8ef 180deg 252deg,#55b6e6 252deg 306deg,#2c9ed7 306deg 342deg,#187eb1 342deg 351deg,#12648e 351deg 358.2deg,#0d4868 358.2deg 360deg)}.wheel-centre{width:92px;height:92px;border-radius:50%;display:grid;place-items:center;background:#fff;border:6px solid var(--ink);font-size:26px;font-weight:900;color:var(--blue-dark)}.reward-wheel.spin-to-result{animation:wheel-spin 3.2s cubic-bezier(.12,.72,.16,1) both}.reward-result{margin-top:28px}.reward-result.reveal-result{opacity:0;animation:reward-reveal .35s ease 3.25s forwards}.reward-multiplier{font-size:58px;font-weight:950;color:var(--blue-dark)}.points-breakdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0}.points-breakdown span{background:var(--soft);border-radius:10px;padding:10px;display:flex;flex-direction:column;font-size:12px;color:var(--muted)}.points-breakdown strong{font-size:18px;color:var(--ink)}.reward-actions{justify-content:center;margin-top:22px}.wheel-legend>div{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.wheel-legend i{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:8px}@keyframes wheel-spin{from{transform:rotate(0)}to{transform:rotate(calc(1440deg + var(--landing)))}}@keyframes reward-reveal{to{opacity:1}}@media(max-width:1150px){.leaderboard-row{grid-template-columns:45px 48px minmax(160px,1fr) repeat(2,minmax(80px,110px))}.leaderboard-stat:nth-last-child(-n+2){display:none}.reward-layout{grid-template-columns:1fr}}@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;left:-290px;z-index:30;width:270px;transition:left .2s}.sidebar.open{left:0}.menu-button{display:block}.grid-4,.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.content{padding:18px}.topbar{padding:0 18px}.grid-4,.grid-3,.grid-2,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.training-card{align-items:flex-start}.certificate{padding:30px 18px}.certificate h1{font-size:34px}.certificate .recipient{font-size:30px}.profile-editor,.leaderboard-header{align-items:stretch;flex-direction:column}.leaderboard-row{grid-template-columns:38px 44px 1fr}.leaderboard-stat{grid-column:3;text-align:left}.leaderboard-stat:nth-last-child(-n+2){display:flex}.points-breakdown{grid-template-columns:repeat(2,1fr)}}

/* Module topic tags */
.topic-tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.5;white-space:nowrap;vertical-align:middle}
.topic-tag-yellow{background:#f6cf4a;color:#2b2100}
.topic-tag-purple{background:#7c46cc;color:#fff}
.topic-tag-orange{background:#f2994a;color:#2a1300}
.topic-tag-teal{background:#12806f;color:#fff}
.topic-tag-pink{background:#c2347a;color:#fff}
.topic-tag-grey{background:#5f6b78;color:#fff}
.topic-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:4px}
.topic-tag-picker{display:flex;flex-wrap:wrap;gap:8px 14px}
.topic-tag-option{display:inline-flex;align-items:center;gap:6px;cursor:pointer}
a.topic-tag-filter{text-decoration:none;opacity:.55}
a.topic-tag-filter.is-active,a.topic-tag-filter:hover{opacity:1;box-shadow:0 0 0 2px rgba(255,255,255,.7)}
button.topic-tag-filter{border:0;cursor:pointer;font:inherit;font-size:12px;font-weight:700}
.topic-tag-filter-bar button.topic-tag-filter{opacity:.55}
.topic-tag-filter-bar button.topic-tag-filter.is-active,.topic-tag-filter-bar button.topic-tag-filter:hover{opacity:1;box-shadow:0 0 0 2px rgba(255,255,255,.7)}

/* Admin logo (gold cap) is square, so give it a little more room */
.brand-logo.is-admin{width:46px;height:46px;flex:0 0 46px}

/* Sortable column headings */
.th-sort{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:5px;font:inherit;color:inherit;text-transform:inherit;letter-spacing:inherit}
.th-sort::after{content:"↕";opacity:.35;font-size:.9em}
th[aria-sort="ascending"] .th-sort::after{content:"▲";opacity:.9}
th[aria-sort="descending"] .th-sort::after{content:"▼";opacity:.9}
.th-sort:focus-visible{outline:2px solid currentColor;outline-offset:2px;border-radius:3px}

/* "← Back to …" on pages opened from a list */
.page-back{margin:0 0 14px}
.perf-line{text-align:center;font-size:11px;opacity:.55;padding:6px 0 14px}

/* Admin message banner */
.site-banner{margin:0 0 16px;padding:12px 16px;border-radius:10px;border:1px solid rgba(47,155,217,.45);background:rgba(47,155,217,.14);font-weight:500;line-height:1.45}
.site-banner-warning{border-color:rgba(232,170,40,.6);background:rgba(232,170,40,.16)}
.site-banner a{text-decoration:underline}

/* Help (searchable how-to guides, as MT-Hub) */
.help-link{display:inline-flex;align-items:center;gap:7px;margin-left:auto;font-size:14px;font-weight:600;color:var(--muted,#9aa5b1);text-decoration:none;padding:6px 12px;border-radius:999px;border:1px solid var(--line,rgba(255,255,255,.12));white-space:nowrap}
.help-link span{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;background:rgba(56,163,220,.18);color:var(--blue,#1d96d3);font-weight:800;font-size:13px}
.help-link:hover{border-color:rgba(92,184,236,.5)}
.help-head{background:linear-gradient(135deg,rgba(56,163,220,.16),rgba(56,163,220,.03) 55%)}
.help-label{display:block;font-size:18px;font-weight:700;margin-bottom:10px}
.help-head input[type=search]{font-size:17px;padding:13px 16px;width:100%}
.help-jump{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.help-jump a{font-size:14px;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line,rgba(255,255,255,.12));text-decoration:none;color:inherit}
.help-jump a:hover{border-color:rgba(92,184,236,.5)}
.help-sec{margin-top:26px;scroll-margin-top:16px}
.help-sec[hidden]{display:none}
.help-sec>h2{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--blue,#1d96d3);margin:0 0 10px}
.help-item{padding:0;margin-bottom:10px;scroll-margin-top:16px}
.help-item[hidden]{display:none}
.help-item>summary{list-style:none;cursor:pointer;padding:16px 48px 16px 20px;font-size:16.5px;font-weight:600;position:relative}
.help-item>summary::-webkit-details-marker{display:none}
.help-item>summary::after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:var(--blue,#1d96d3)}
.help-item[open]>summary::after{content:"–"}
.help-item[open]>summary{border-bottom:1px solid var(--line,rgba(255,255,255,.12))}
.help-body{padding:4px 20px 16px;font-size:15.5px;line-height:1.6}
.help-body ol,.help-body ul{padding-left:22px}
.help-body li+li{margin-top:4px}
.help-none{margin:18px 4px;font-size:16px}

/* Sidebar name: "City" regular, "Cave College" bold, 2.0 beside College */
.brand .brand-name{display:block;max-width:160px;font-size:14px;line-height:1.15;letter-spacing:.085em;text-transform:uppercase;color:#fff}
.brand .brand-name .brand-city{font-weight:400}
.brand .brand-name strong{display:inline;max-width:none;font-size:inherit;font-weight:850;letter-spacing:inherit;line-height:inherit}
.brand .brand-name .brand-tail{white-space:nowrap}
.brand .brand-name small{display:inline;margin:0 0 0 7px;color:var(--blue-bright,#52c5ff);font-size:12px;font-weight:800;letter-spacing:.2em}
.assign-types{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:4px 12px}
.assign-types .quiz-option{margin:0}