:root {
    --primary: #163b73;
    --primary-dark: #0e2852;
    --accent: #f4b942;
    --background: #f7f9fc;
    --surface: #ffffff;
    --text: #172033;
    --muted: #667085;
    --success: #16a34a;
    --danger: #dc2626;
    --border: #e4e7ec;
    --shadow: 0 18px 50px rgba(14, 40, 82, 0.1);
    --radius: 18px;
    --container: 1180px;
}

/* Phase 9: premium course access */
.purchase-page{width:min(720px,calc(100% - 2rem));margin:0 auto;padding:2rem 0 4rem}.purchase-card{margin-top:1rem;padding:clamp(1.2rem,4vw,2.4rem);border:1px solid #dec477;border-top:5px solid #c89b2b;border-radius:22px;background:linear-gradient(145deg,#fff,#fff9e9);box-shadow:0 18px 50px rgba(22,59,115,.1)}.purchase-summary{display:grid;gap:.75rem;margin:1.5rem 0}.purchase-summary div{display:flex;justify-content:space-between;gap:1rem;padding:.85rem 0;border-bottom:1px solid #eadfbf}.purchase-summary dt{color:#536174}.purchase-summary dd{margin:0;font-weight:800;text-align:right}.course-card.is-premium{border-color:#dec477}.premium-cta{margin-top:1rem;padding:1rem;border-radius:14px;background:#fff9e9;border:1px solid #eadfbf}

/* Phase 8: courses */
.course-page,.lesson-page{width:min(1180px,calc(100% - 2rem));margin:0 auto;padding:2rem 0 4rem}.course-hero{padding:2rem;margin:1rem 0 1.5rem;border-radius:22px;background:linear-gradient(135deg,#eef5ff,#fff8e8);border:1px solid #dce6f4}.course-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem;margin:1rem 0}.course-card{padding:1.2rem;border-radius:16px;border:1px solid #dce3eb;background:#fff;display:grid;gap:.65rem}.course-card h2,.course-card h3{margin:0}.course-card-art{height:90px;border-radius:12px;background:linear-gradient(135deg,#163b73,#27a174);color:#fff;display:grid;place-items:center;font-size:2rem}.course-card progress{width:100%;accent-color:#27a174}.filter-bar,.form-stack{display:grid;gap:1rem}.filter-bar{grid-template-columns:repeat(auto-fit,minmax(170px,1fr));align-items:end;margin:1.25rem 0}.filter-bar label,.form-stack label{display:grid;gap:.35rem}.preserve-lines{line-height:1.75}.inline-form{display:inline}.lesson-page header{margin:1.5rem 0}.lesson-page>.dashboard-panel{margin:1rem 0 1.5rem;min-height:220px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.7rem;border-bottom:1px solid #e3e8ee;vertical-align:top}details{padding:.7rem 0;border-top:1px solid #e3e8ee}details form{margin-top:1rem}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--text);
    background: var(--surface);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button, .button { min-height: 44px; }
.container { width: min(calc(100% - 2rem), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -10rem; z-index: 100; padding: .75rem 1rem; background: var(--accent); border-radius: 8px; font-weight: 800; }
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); border-bottom: 1px solid var(--border); }
.header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--primary-dark); text-decoration: none; font-size: 1.25rem; font-weight: 850; letter-spacing: -.035em; }
.brand > span:last-child > span { color: #b4790b; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; color: var(--primary-dark); background: var(--accent); border-radius: 11px; font-size: 1.05rem; }
.primary-nav { display: flex; align-items: center; gap: 1.6rem; }
.primary-nav a { color: #344054; text-decoration: none; font-size: .93rem; font-weight: 650; }
.primary-nav a:hover { color: var(--primary); }
.nav-muted { padding: .42rem .7rem; color: var(--muted); background: var(--background); border: 1px solid var(--border); border-radius: 999px; font-size: .77rem; }
.nav-cta { padding: .58rem .9rem; color: #fff !important; background: var(--primary); border-radius: 9px; }
.nav-form { margin: 0; }
.nav-logout { padding: .45rem .2rem; color: #344054; background: transparent; border: 0; font: inherit; font-size: .93rem; font-weight: 650; cursor: pointer; }
.menu-toggle { display: none; width: 44px; padding: 10px; background: transparent; border: 0; border-radius: 8px; cursor: pointer; }
.menu-toggle > span[aria-hidden] { display: block; height: 2px; margin: 5px 0; background: var(--primary-dark); border-radius: 4px; }

.hero { overflow: hidden; padding: clamp(4rem, 8vw, 7rem) 0; background: var(--background); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: clamp(3rem, 7vw, 7rem); }
.eyebrow { display: inline-block; margin-bottom: .75rem; color: #916000; font-size: .77rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
h1, h2, h3 { margin-top: 0; line-height: 1.13; letter-spacing: -.035em; }
h1 { max-width: 740px; margin-bottom: 1.25rem; font-size: clamp(2.5rem, 6.2vw, 4.8rem); }
h2 { margin-bottom: 1rem; font-size: clamp(2rem, 4vw, 3rem); }
h3 { margin-bottom: .55rem; font-size: 1.15rem; }
p { margin-top: 0; }
.hero-copy > p { max-width: 650px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0 1.15rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .78rem 1.15rem; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-weight: 750; line-height: 1.2; }
.button small { padding: .12rem .4rem; border-radius: 999px; background: rgba(255,255,255,.16); font-size: .61rem; text-transform: uppercase; }
.button-primary { color: #fff; background: var(--primary); box-shadow: 0 8px 22px rgba(22, 59, 115, .17); }
.button-secondary { color: var(--primary); background: var(--surface); border-color: #cbd5e1; }
.button-light { color: var(--primary-dark); background: var(--surface); }
[aria-disabled="true"] { cursor: default; }
.trust-note { font-size: .86rem !important; }
.trust-note span { color: var(--success); font-weight: 900; }
.hero-visual { position: relative; min-height: 410px; display: grid; place-items: center; }
.hero-visual::before { content: ""; position: absolute; width: 330px; height: 330px; background: #e9eff8; border-radius: 50%; }
.score-card { position: relative; z-index: 2; width: min(100%, 390px); padding: 1.8rem; background: var(--surface); border: 1px solid var(--border); border-radius: 24px; box-shadow: var(--shadow); transform: rotate(-2deg); }
.score-card-top { display: flex; align-items: center; gap: .65rem; margin-bottom: 2.2rem; color: var(--muted); font-size: .85rem; }
.mini-icon { display: grid; place-items: center; width: 32px; height: 32px; color: #765000; background: #fff5d9; border-radius: 9px; }
.score-card strong { display: block; margin-bottom: 1rem; font-size: 1.35rem; }
.progress { width:100%; height:9px; overflow:hidden; background:#e9eef5; border:0; border-radius:99px; accent-color:var(--accent); }
.score-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin-top: 1.5rem; color: var(--muted); font-size: .71rem; text-align: center; }
.score-stats b { display: block; color: var(--primary-dark); font-size: 1.15rem; }
.float-card { position: absolute; z-index: 3; display: grid; grid-template-columns: auto 1fr; column-gap: .6rem; padding: .8rem 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 13px; box-shadow: 0 10px 35px rgba(14,40,82,.12); font-size: .75rem; }
.float-card > span { grid-row: span 2; font-size: 1.35rem; }
.float-card small { color: var(--muted); }
.float-card-one { top: 3%; right: -2%; }
.float-card-two { left: -5%; bottom: 5%; }

.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-tint { background: var(--background); }
.section-heading { max-width: 650px; margin: 0 auto 3rem; text-align: center; }
.section-heading p, .section-lead, .feature-card p, .benefit-list p { color: var(--muted); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.feature-card { padding: 1.5rem; border: 1px solid var(--border); border-radius: var(--radius); }
.step-number { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 1.5rem; color: var(--primary); background: #edf3fb; border-radius: 10px; font-size: .78rem; font-weight: 850; }
.benefits-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: clamp(2rem, 7vw, 7rem); }
.benefit-list { display: grid; gap: .8rem; }
.benefit-list article { display: flex; gap: 1rem; padding: 1.25rem; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.benefit-list article > span { flex: 0 0 32px; display: grid; place-items: center; height: 32px; color: var(--success); background: #eaf8ee; border-radius: 50%; font-weight: 900; }
.benefit-list p { margin-bottom: 0; }
.cta-section { padding-top: 1rem; }
.cta-card { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: clamp(2rem, 5vw, 4rem); color: white; background: var(--primary-dark); border-radius: 24px; }
.cta-card h2 { margin-bottom: .6rem; }
.cta-card p { margin-bottom: 0; color: #c9d6e9; }
.eyebrow-light { color: #f8cb70; }
.site-footer { margin-top: 5rem; padding: 3rem 0; color: #cbd5e1; background: #091a35; }
.footer-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; }
.brand-footer { margin-bottom: .7rem; color: white; }
.footer-inner p { margin-bottom: 0; font-size: .85rem; }
.error-page { min-height: 65vh; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 4rem 1rem; text-align: center; }
.error-code { color: var(--accent); font-size: 1rem; font-weight: 850; letter-spacing: .15em; }
.error-page h1 { max-width: 700px; font-size: clamp(2rem, 5vw, 3.5rem); }
.error-page p { color: var(--muted); }

.flash-stack { position: relative; z-index: 20; display: grid; gap: .5rem; padding-top: 1rem; }
.flash { padding: .85rem 1rem; border: 1px solid; border-radius: 10px; font-weight: 650; }
.flash-success { color: #166534; background: #f0fdf4; border-color: #bbf7d0; }
.flash-error { color: #991b1b; background: #fef2f2; border-color: #fecaca; }
.flash-warning { color: #854d0e; background: #fffbeb; border-color: #fde68a; }
.flash-info { color: #1e40af; background: #eff6ff; border-color: #bfdbfe; }
.auth-section { min-height: 72vh; padding: clamp(3rem, 7vw, 6rem) 0; background: var(--background); }
.auth-shell { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: clamp(2rem, 8vw, 7rem); }
.auth-shell-compact { grid-template-columns: 1fr .9fr; }
.auth-intro h1, .narrow-shell h1 { margin-bottom: 1rem; font-size: clamp(2.2rem, 5vw, 3.8rem); }
.auth-intro p, .form-card > p { color: var(--muted); }
.check-list { display: grid; gap: .65rem; padding: 0; list-style: none; color: #344054; font-weight: 650; }
.check-list li::before { content: "✓"; display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: .6rem; color: var(--success); background: #eaf8ee; border-radius: 50%; }
.form-card { padding: clamp(1.4rem, 4vw, 2.5rem); background: var(--surface); border: 1px solid var(--border); border-radius: 22px; box-shadow: var(--shadow); }
.form-card h2 { font-size: 1.8rem; }
.form-card form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .38rem; }
.field label, .label-row { color: #344054; font-size: .9rem; font-weight: 750; }
.label-row { display: flex; justify-content: space-between; gap: 1rem; }
.label-row a { color: var(--primary); font-weight: 650; }
.field input, .field textarea, .field select { width: 100%; padding: .75rem .85rem; color: var(--text); background: #fff; border: 1px solid #cbd5e1; border-radius: 9px; font: inherit; line-height: 1.35; }
.field input { min-height: 46px; }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--primary); outline: 3px solid rgba(22, 59, 115, .12); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: var(--danger); }
.field small, .form-help { color: var(--muted); font-size: .78rem; }
.field-error { color: #b42318; font-size: .82rem; font-weight: 650; }
.form-alert { margin-bottom: 1.1rem; padding: .85rem 1rem; color: #854d0e; background: #fffbeb; border: 1px solid #fde68a; border-radius: 9px; }
.form-alert-error { color: #991b1b; background: #fef2f2; border-color: #fecaca; }
.button-block { width: 100%; }
.form-switch { margin: 1.3rem 0 0; text-align: center; font-size: .9rem; }
.form-switch a { color: var(--primary); font-weight: 750; }
.narrow-shell { max-width: 570px; }
.verification-card { text-align: center; }
.status-icon { display: grid; place-items: center; width: 58px; height: 58px; margin: 0 auto 1rem; color: var(--primary); background: #edf3fb; border-radius: 16px; font-size: 1.6rem; }
.form-help { margin-top: 1rem !important; }
.form-help code { word-break: break-word; }
.dashboard-section { min-height: 72vh; padding: 2rem 0 5rem; background: var(--background); }
.dashboard-grid { display: grid; grid-template-columns: 240px 1fr; align-items: start; gap: 1.5rem; }
.dashboard-sidebar, .dashboard-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.dashboard-sidebar { position: sticky; top: 94px; overflow: hidden; }
.profile-summary { display: flex; align-items: center; gap: .8rem; padding: 1.1rem; border-bottom: 1px solid var(--border); }
.profile-summary div { min-width: 0; }
.profile-summary strong, .profile-summary small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.profile-summary small { color: var(--muted); font-size: .72rem; }
.avatar-placeholder { flex: 0 0 40px; display: grid; place-items: center; height: 40px; color: var(--primary-dark); background: var(--accent); border-radius: 12px; font-weight: 850; }
.dashboard-sidebar nav { display: grid; padding: .65rem; }
.dashboard-sidebar nav a, .dashboard-sidebar nav > span { padding: .7rem .75rem; color: #475467; border-radius: 8px; text-decoration: none; font-size: .9rem; font-weight: 650; }
.dashboard-sidebar nav a.is-active { color: var(--primary); background: #edf3fb; }
.dashboard-sidebar nav > span { color: #98a2b3; }
.dashboard-sidebar nav small { display: block; font-size: .62rem; text-transform: uppercase; }
.dashboard-content { min-width: 0; }
.dashboard-heading { padding: 1.25rem 0 1.5rem; }
.dashboard-heading h1 { margin-bottom: .7rem; font-size: clamp(2rem, 5vw, 3.2rem); }
.dashboard-heading p { max-width: 720px; color: var(--muted); }
.dashboard-notice { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; color: #854d0e; background: #fffbeb; border: 1px solid #fde68a; border-radius: 12px; }
.dashboard-notice p { margin: .2rem 0 0; font-size: .83rem; }
.account-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1rem; }
.account-card { min-height: 116px; display: flex; flex-direction: column; justify-content: space-between; padding: 1.1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.account-card > span { color: var(--muted); font-size: .78rem; font-weight: 650; text-transform: uppercase; }
.status-pill { align-self: flex-start; padding: .24rem .55rem; border-radius: 999px; font-size: .82rem; }
.status-active { color: #166534; background: #dcfce7; }
.status-pending { color: #854d0e; background: #fef3c7; }
.dashboard-panel { margin-top: 1rem; padding: 1.25rem; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.panel-heading h2 { margin-bottom: .5rem; font-size: 1.4rem; }
.panel-heading a { color: var(--primary); font-weight: 750; }
.profile-progress { display: flex; align-items: center; gap: .8rem; }
.profile-progress > div { flex: 1; height: 9px; overflow: hidden; background: #e8edf4; border-radius: 99px; }
.profile-progress span { display: block; height: 100%; background: var(--accent); border-radius: inherit; }
.dashboard-panel > p { margin: .75rem 0 0; color: var(--muted); }
.future-section { margin-top: 2rem; }
.future-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; }
.future-grid article { padding: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 13px; }
.future-grid article > span { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 1rem; color: var(--primary); background: #edf3fb; border-radius: 9px; font-weight: 850; }
.future-grid p { color: var(--muted); font-size: .82rem; }
.future-grid small { color: #98a2b3; font-size: .68rem; font-weight: 750; text-transform: uppercase; }
.profile-form { margin-top: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.form-grid-full { grid-column: 1 / -1; }

@media (max-width: 900px) {
    .hero-grid, .benefits-grid { grid-template-columns: 1fr; }
    .hero-copy { text-align: center; }
    .hero-copy > p { margin-inline: auto; }
    .hero-actions { justify-content: center; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-visual { width: min(100%, 540px); margin-inline: auto; }
    .auth-shell { grid-template-columns: 1fr; }
    .auth-intro { text-align: center; }
    .check-list { justify-content: center; }
    .dashboard-grid { grid-template-columns: 1fr; }
    .dashboard-sidebar { position: static; }
    .dashboard-sidebar nav { grid-template-columns: repeat(3, 1fr); }
    .future-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
    .menu-toggle { display: block; }
    .primary-nav { position: absolute; top: 64px; left: 1rem; right: 1rem; display: none; align-items: stretch; padding: .75rem; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); }
    .primary-nav.is-open { display: flex; flex-direction: column; gap: .2rem; }
    .primary-nav a, .nav-muted { padding: .75rem; }
    .nav-form { padding: 0 .75rem; }
    .steps-grid { grid-template-columns: 1fr; }
    .hero { padding-top: 3.2rem; }
    .hero-visual { min-height: 340px; }
    .score-card { width: 88%; padding: 1.35rem; }
    .float-card-one { right: 0; }
    .float-card-two { left: 0; }
    .cta-card, .footer-inner { align-items: flex-start; flex-direction: column; }
    .dashboard-notice { align-items: flex-start; flex-direction: column; }
    .account-grid, .form-grid { grid-template-columns: 1fr; }
    .form-grid-full { grid-column: auto; }
    .dashboard-sidebar nav { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
    .container { width: min(calc(100% - 1.25rem), var(--container)); }
    h1 { font-size: 2.25rem; }
    .hero-actions .button { width: 100%; }
    .float-card { max-width: 190px; padding: .65rem .75rem; }
    .future-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Authenticated application shell */
.dashboard-body { min-width: 320px; background: var(--background); }
.dashboard-topbar { position: sticky; top: 0; z-index: 70; height: 72px; display: flex; align-items: center; gap: 1rem; padding: 0 1.25rem; background: var(--surface); border-bottom: 1px solid var(--border); }
.dashboard-top-actions { display: flex; align-items: center; gap: .75rem; margin-left: auto; }
.dashboard-menu-button { display: none; width: 44px; height: 44px; padding: 0; color: var(--primary-dark); background: #edf3fb; border: 0; border-radius: 10px; font-size: 1.2rem; cursor: pointer; }
.notification-link { position: relative; display: grid; place-items: center; width: 44px; height: 44px; color: var(--primary-dark); background: var(--background); border: 1px solid var(--border); border-radius: 12px; text-decoration: none; font-size: 1.4rem; }
.notification-link b { position: absolute; top: -5px; right: -5px; min-width: 20px; padding: 2px 5px; color: #fff; background: var(--danger); border: 2px solid #fff; border-radius: 99px; font-size: .62rem; text-align: center; }
.topbar-user { display: flex; align-items: center; gap: .6rem; color: var(--text); text-decoration: none; }
.topbar-user > img, .topbar-user > span:first-child { width: 40px; height: 40px; display: grid; place-items: center; object-fit: cover; color: var(--primary-dark); background: var(--accent); border-radius: 12px; font-weight: 850; }
.topbar-user strong, .topbar-user small { display: block; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-user small { color: var(--muted); font-size: .7rem; }
.dashboard-frame { display: grid; grid-template-columns: 268px minmax(0, 1fr); min-height: calc(100vh - 72px); }
.authenticated-sidebar { position: sticky; top: 72px; align-self: start; height: calc(100vh - 72px); display: flex; flex-direction: column; overflow-y: auto; padding: 1rem; background: var(--primary-dark); }
.sidebar-user { display: flex; align-items: center; gap: .75rem; padding: .65rem; color: #fff; border-bottom: 1px solid rgba(255,255,255,.12); }
.sidebar-user img, .sidebar-avatar { flex: 0 0 44px; width: 44px; height: 44px; display: grid; place-items: center; object-fit: cover; color: var(--primary-dark); background: var(--accent); border-radius: 13px; font-weight: 850; }
.sidebar-user div { min-width: 0; }
.sidebar-user strong, .sidebar-user small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user small { color: #b8c7de; font-size: .7rem; }
.dashboard-navigation { display: grid; gap: .18rem; margin-top: 1rem; }
.dashboard-navigation > a, .dashboard-navigation > span, .sidebar-logout button { position: relative; min-height: 46px; display: grid; grid-template-columns: 25px 1fr auto; align-items: center; gap: .55rem; padding: .65rem .75rem; color: #ced8e8; background: transparent; border: 0; border-radius: 9px; text-decoration: none; font: inherit; font-size: .88rem; text-align: left; }
.dashboard-navigation > a:hover, .dashboard-navigation > a.is-active { color: #fff; background: rgba(255,255,255,.1); }
.dashboard-navigation > span { color: #8297b7; cursor: not-allowed; }
.dashboard-navigation small { color: #f5c96f; font-size: .56rem; letter-spacing: .04em; text-transform: uppercase; }
.sidebar-count { min-width: 21px; padding: 2px 5px; color: var(--primary-dark); background: var(--accent); border-radius: 99px; font-size: .65rem; text-align: center; }
.sidebar-logout { margin-top: auto; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.12); }
.sidebar-logout button { width: 100%; cursor: pointer; }
.sidebar-logout button:hover { color: #fff; background: rgba(255,255,255,.1); }
.authenticated-content { min-width: 0; padding: clamp(1rem, 3vw, 2.5rem); }
.dashboard-page { width: min(100%, 1320px); margin: 0 auto; }
.dashboard-page > .dashboard-heading { padding-top: .5rem; }
.overview-profile-card { display: grid; grid-template-columns: 1.2fr .9fr; gap: 1.25rem; margin-bottom: 2rem; padding: 1.3rem; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; }
.overview-identity { display: flex; align-items: center; gap: 1rem; }
.overview-identity img, .overview-avatar { flex: 0 0 76px; width: 76px; height: 76px; display: grid; place-items: center; object-fit: cover; color: var(--primary-dark); background: var(--accent); border-radius: 20px; font-size: 1.35rem; font-weight: 850; }
.overview-identity h2, .overview-identity p { margin-bottom: .25rem; }
.identity-badges { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .6rem; }
.identity-badges > span { padding: .25rem .55rem; color: var(--muted); background: var(--background); border-radius: 99px; font-size: .72rem; }
.completion-summary { display: flex; align-items: center; gap: 1rem; padding: 1rem; background: var(--background); border-radius: 14px; }
.completion-ring { --completion: 0; flex: 0 0 76px; width: 76px; height: 76px; display: grid; place-items: center; background: conic-gradient(var(--accent) calc(var(--completion) * 1%), #dfe6f0 0); border-radius: 50%; }
.completion-ring::before { content: ""; grid-area: 1 / 1; width: 60px; height: 60px; background: var(--surface); border-radius: 50%; }
.completion-ring strong { z-index: 1; grid-area: 1 / 1; font-size: .9rem; }
.completion-meter { width:90px; text-align:center; }.completion-meter progress { width:90px; accent-color:var(--accent); }
.completion-summary p { margin: .25rem 0 0; color: var(--muted); font-size: .82rem; }
.account-facts { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding-top: 1rem; border-top: 1px solid var(--border); }
.account-facts div { padding: 0 1rem; border-right: 1px solid var(--border); }
.account-facts div:last-child { border-right: 0; }
dt { color: var(--muted); font-size: .72rem; font-weight: 650; text-transform: uppercase; }
dd { margin: .2rem 0 0; font-weight: 750; }
.section-row { margin: 1.5rem 0 1rem; }
.section-row h2 { margin-bottom: 0; font-size: 1.45rem; }
.dashboard-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; }
.dashboard-stat-grid article, .dashboard-stat-link { display: flex; align-items: center; gap: .8rem; min-width: 0; padding: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; }
.dashboard-stat-link { color: inherit; text-decoration: none; }
.dashboard-stat-link:hover { border-color: var(--accent); }
.dashboard-stat-grid article > span, .dashboard-stat-link > span { flex: 0 0 38px; display: grid; place-items: center; height: 38px; color: var(--primary); background: #edf3fb; border-radius: 10px; font-weight: 850; }
.dashboard-stat-grid h3 { margin-bottom: .2rem; font-size: .88rem; }
.dashboard-stat-grid strong { color: var(--muted); font-size: .72rem; text-transform: uppercase; }
.dashboard-columns { display: grid; grid-template-columns: .8fr 1.2fr; gap: 1rem; margin-top: 2rem; }
.dashboard-columns .dashboard-panel { margin-top: 0; }
.quick-actions { display: grid; gap: .35rem; }
.quick-actions a { display: flex; justify-content: space-between; padding: .72rem; color: #344054; background: var(--background); border-radius: 8px; text-decoration: none; font-weight: 650; }
.activity-list, .notification-list { margin: 0; padding: 0; list-style: none; }
.activity-list { display: grid; gap: .9rem; }
.activity-list li { display: flex; gap: .75rem; }
.activity-list li > span { flex: 0 0 9px; height: 9px; margin-top: .42rem; background: var(--accent); border-radius: 50%; }
.activity-list p { margin: .15rem 0; color: var(--muted); font-size: .8rem; }
.activity-list time, .notification-copy time { color: #98a2b3; font-size: .68rem; }
.dashboard-empty { display: grid; place-items: center; min-height: 145px; color: var(--muted); text-align: center; }
.dashboard-empty > span { font-size: 1.6rem; }
.profile-page-grid { display: grid; grid-template-columns: 300px minmax(0, 1fr); align-items: start; gap: 1rem; }
.profile-overview-card { padding: 1.25rem; text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.profile-photo { width: 108px; height: 108px; display: grid; place-items: center; margin: 0 auto 1rem; object-fit: cover; color: var(--primary-dark); background: var(--accent); border-radius: 28px; }
.profile-initials { font-size: 1.7rem; font-weight: 850; }
.profile-overview-card h2, .profile-overview-card > p { margin-bottom: .3rem; }
.mini-progress { display: flex; align-items: center; gap: .6rem; margin-top: 1rem; }
.mini-progress progress { flex:1; height:8px; accent-color:var(--accent); }
.profile-overview-card dl { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin: 1rem 0; padding: .8rem 0; border-block: 1px solid var(--border); }
.avatar-form { display: grid; gap: .6rem; text-align: left; }
.avatar-form label { font-size: .85rem; font-weight: 750; }
.avatar-form input { max-width: 100%; font-size: .78rem; }
.avatar-form small { color: var(--muted); font-size: .72rem; }
.readonly-grid, .settings-facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; margin: 0 0 1.2rem; }
.readonly-grid div, .settings-facts div { min-width: 0; padding: .8rem; background: var(--background); border-radius: 9px; }
.readonly-grid span { display: block; color: var(--muted); font-size: .72rem; text-transform: uppercase; }
.break-text { overflow-wrap: anywhere; }
.settings-section { margin-top: 0; margin-bottom: 1rem; }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.settings-section form { display: grid; gap: 1rem; }
.session-facts { display: grid; gap: .55rem; margin: 0 0 1rem; }
.session-facts div { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .55rem; border-bottom: 1px solid var(--border); }
.settings-help { color: var(--muted); font-size: .78rem; }
.preference-placeholder { color: var(--muted); }
.heading-with-action { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.notification-panel { padding: 0; overflow: hidden; }
.notification-list li { display: grid; grid-template-columns: 10px minmax(0, 1fr) auto; align-items: start; gap: .8rem; padding: 1rem; border-bottom: 1px solid var(--border); }
.notification-list li:last-child { border-bottom: 0; }
.notification-list li.is-unread { background: #f7faff; }
.notification-state { width: 8px; height: 8px; margin-top: .45rem; background: #d0d5dd; border-radius: 50%; }
.is-unread .notification-state { background: var(--primary); }
.notification-copy p { margin: .25rem 0; color: var(--muted); overflow-wrap: anywhere; }
.unread-label { margin-left: .5rem; padding: .15rem .4rem; color: var(--primary); background: #e7effa; border-radius: 99px; font-size: .62rem; text-transform: uppercase; }
.notification-actions { display: flex; align-items: center; gap: .6rem; }
.notification-actions a, .notification-actions button { color: var(--primary); background: transparent; border: 0; font: inherit; font-size: .78rem; font-weight: 750; cursor: pointer; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 1rem; padding: 1rem; border-top: 1px solid var(--border); }
.pagination a { color: var(--primary); font-weight: 750; }
.pagination span { color: var(--muted); font-size: .8rem; }
.spacious { min-height: 330px; }
.dashboard-overlay { display: none; }
.points-wallet { display: grid; grid-template-columns: 1fr 1.2fr; align-items: stretch; overflow: hidden; color: #fff; background: var(--primary-dark); border-radius: 20px; }
.points-wallet > div { display: flex; flex-direction: column; justify-content: center; padding: clamp(1.5rem, 4vw, 2.5rem); }
.points-wallet > div > span { color: #cbd8eb; font-size: .78rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.points-wallet > div > strong { margin: .3rem 0; color: var(--accent); font-size: clamp(2.6rem, 7vw, 4.8rem); line-height: 1; overflow-wrap: anywhere; }
.points-wallet > div > small { color: #cbd8eb; }
.points-wallet dl { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin: 0; background: rgba(255,255,255,.12); }
.points-wallet dl div { display: flex; flex-direction: column; justify-content: center; min-width: 0; padding: 1.5rem; background: rgba(255,255,255,.04); }
.points-wallet dt { color: #cbd8eb; }
.points-wallet dd { overflow-wrap: anywhere; }
.points-history { padding: 0; overflow: hidden; }
.points-history > .panel-heading { padding: 1.25rem; }
.points-history > .panel-heading > span { color: var(--muted); font-size: .8rem; }
.point-transaction-list { margin: 0; padding: 0; list-style: none; }
.point-transaction-list > li { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(145px, .6fr); gap: 1rem; padding: 1.1rem 1.25rem; border-top: 1px solid var(--border); }
.point-transaction-main { display: flex; align-items: flex-start; gap: .75rem; min-width: 0; }
.point-transaction-main > div { min-width: 0; }
.point-transaction-main p { margin: .2rem 0 0; color: var(--muted); overflow-wrap: anywhere; }
.point-direction-label { flex: 0 0 auto; padding: .2rem .45rem; color: var(--primary); background: #e7effa; border-radius: 99px; font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.point-movement { text-align: right; }
.point-movement strong, .point-movement span { display: block; }
.point-movement strong { overflow-wrap: anywhere; }
.point-movement span { margin-top: .15rem; color: var(--muted); font-size: .7rem; }
.point-transaction-list dl { grid-column: 1 / -1; display: grid; grid-template-columns: .6fr 1fr 1.3fr; gap: .75rem; margin: 0; padding: .75rem; background: var(--background); border-radius: 9px; }
.point-transaction-list dl div { min-width: 0; }
.point-reference { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .78rem; overflow-wrap: anywhere; }
.back-link { display: inline-block; margin-bottom: .75rem; color: var(--primary); font-weight: 750; }
.quiz-filters { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 1rem; margin: 0 0 1rem; }
.quiz-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.quiz-card { display: flex; flex-direction: column; min-width: 0; padding: 1.2rem; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.quiz-card-top { display: flex; justify-content: space-between; gap: .5rem; color: var(--muted); font-size: .68rem; font-weight: 750; text-transform: uppercase; }
.quiz-card h2 { margin: .8rem 0 .45rem; font-size: 1.2rem; }
.quiz-card > p { color: var(--muted); overflow-wrap: anywhere; }
.quiz-card dl { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; margin: auto 0 1rem; padding-top: 1rem; }
.quiz-card-actions { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .65rem; }
.quiz-card-actions > a:not(.button) { color: var(--primary); font-size: .82rem; font-weight: 750; }
.quiz-card-actions form { margin-left: auto; }
.quiz-unavailable { color: var(--muted); font-size: .78rem; }
.quiz-detail-card { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(270px, .5fr); gap: 1.5rem; padding: clamp(1.25rem, 4vw, 2.5rem); background: var(--surface); border: 1px solid var(--border); border-radius: 20px; }
.quiz-detail-card h1 { margin: .5rem 0 1rem; font-size: clamp(2rem, 5vw, 3.5rem); }
.quiz-detail-card > div > p, .quiz-instructions p { color: var(--muted); white-space: normal; overflow-wrap: anywhere; }
.quiz-instructions { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.quiz-instructions h2 { font-size: 1.2rem; }
.quiz-detail-card aside { padding: 1.2rem; background: var(--background); border-radius: 14px; }
.quiz-detail-card aside dl { display: grid; gap: .75rem; margin: 0 0 1rem; }
.quiz-detail-card aside dl div { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: .65rem; border-bottom: 1px solid var(--border); }
.quiz-play-page { max-width: 980px; }
.quiz-play-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.quiz-play-header h1 { margin: .3rem 0; }
.quiz-timer { flex: 0 0 auto; min-width: 145px; padding: .8rem 1rem; color: #fff; background: var(--primary-dark); border-radius: 12px; text-align: center; }
.quiz-timer span, .quiz-timer strong { display: block; }
.quiz-timer span { color: #cbd8eb; font-size: .68rem; text-transform: uppercase; }
.quiz-timer strong { color: var(--accent); font-size: 1.25rem; }
.quiz-progress { position:sticky; top:72px; z-index:20; width:100%; height:7px; overflow:hidden; background:#dce4ef; border:0; border-radius:99px; accent-color:var(--accent); }
.quiz-question-list { display: grid; gap: 1rem; margin: 1rem 0; padding: 0; list-style: none; }
.quiz-question { padding: clamp(1rem, 3vw, 1.5rem); background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.quiz-question fieldset, .answer-builder { margin: 0; padding: 0; border: 0; }
.quiz-question legend { width: 100%; margin-bottom: 1rem; font-size: 1.08rem; font-weight: 750; }
.quiz-question legend span { display: block; margin-bottom: .35rem; color: var(--primary); font-size: .68rem; text-transform: uppercase; }
.quiz-answer-list { display: grid; gap: .55rem; }
.quiz-answer-list label { display: flex; align-items: flex-start; gap: .7rem; padding: .8rem; background: var(--background); border: 1px solid transparent; border-radius: 9px; cursor: pointer; }
.quiz-answer-list label:has(input:checked) { border-color: var(--primary); background: #edf3fb; }
.quiz-answer-list input { flex: 0 0 auto; margin-top: .2rem; }
.quiz-submit-bar { position: sticky; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem; background: rgba(255,255,255,.96); border: 1px solid var(--border); border-radius: 14px; }
.quiz-submit-bar p { margin: 0; color: var(--muted); font-size: .8rem; }
.result-hero { padding: clamp(1.5rem, 5vw, 3rem); color: #fff; background: var(--primary-dark); border-radius: 20px; }
.result-hero.is-pass { border-left: 7px solid #4ade80; }
.result-hero.is-fail { border-left: 7px solid var(--accent); }
.result-hero h1 { margin: .4rem 0; }
.result-hero > strong { display: block; margin-top: 1rem; color: var(--accent); font-size: 1.5rem; }
.result-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; margin-top: 1rem; }
.result-stat-grid article { padding: 1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.result-stat-grid span, .result-stat-grid strong { display: block; }
.result-stat-grid span { color: var(--muted); font-size: .72rem; text-transform: uppercase; }
.result-stat-grid strong { margin-top: .25rem; font-size: 1.25rem; }
.reward-result strong { color: var(--primary); }
.result-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin: 1rem 0; }
.answer-review { display: grid; gap: .8rem; }
.answer-review article { padding: 1.1rem; background: var(--surface); border: 1px solid var(--border); border-radius: 13px; }
.answer-review article > div > span { display: block; color: var(--primary); font-size: .68rem; text-transform: uppercase; }
.answer-review dl { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.answer-review dl div { padding: .7rem; background: var(--background); border-radius: 8px; }
.answer-review article > p { margin: .8rem 0 0; color: var(--muted); }
.quiz-history-panel { padding: 0; overflow: hidden; }
.quiz-history-list { margin: 0; padding: 0; list-style: none; }
.quiz-history-list li { display: grid; grid-template-columns: minmax(0, 1fr) .4fr .5fr; gap: 1rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--border); }
.quiz-history-list li > div { min-width: 0; }
.quiz-history-list strong, .quiz-history-list span, .quiz-history-list b, .quiz-history-list a { display: block; overflow-wrap: anywhere; }
.quiz-history-list span { color: var(--muted); font-size: .75rem; }
.quiz-history-list a { color: var(--primary); font-size: .8rem; font-weight: 750; }
.admin-quiz-columns { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .5fr); gap: 1rem; align-items: start; }
.admin-quiz-columns > .dashboard-panel { margin-top: 0; }
.admin-quiz-list article { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.admin-quiz-list article > div:last-child { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; }
.admin-quiz-list a, .admin-quiz-list button { color: var(--primary); background: transparent; border: 0; font: inherit; font-size: .78rem; font-weight: 750; cursor: pointer; }
.admin-quiz-list h3 { margin: .35rem 0 .2rem; }
.admin-quiz-list p { margin: 0; color: var(--muted); font-size: .78rem; }
.category-list { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid var(--border); }
.category-list ul { padding-left: 1.2rem; }
.category-list small { color: var(--muted); }
.admin-quiz-form { display: grid; gap: 1.2rem; }
.checkbox-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.checkbox-grid label { padding: .7rem; background: var(--background); border-radius: 8px; }
.form-actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.admin-question-columns { display: grid; grid-template-columns: minmax(300px, .7fr) minmax(0, 1.3fr); align-items: start; gap: 1rem; }
.admin-question-columns > .dashboard-panel { margin-top: 0; }
.admin-question-columns form { display: grid; gap: 1rem; }
.question-number-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.answer-builder { display: grid; gap: .6rem; }
.answer-builder legend { margin-bottom: .5rem; font-weight: 750; }
.answer-builder > div { display: grid; grid-template-columns: auto 75px 1fr; align-items: center; gap: .5rem; }
.answer-builder input[type="text"], .answer-builder input:not([type]) { width: 100%; padding: .65rem; border: 1px solid #cbd5e1; border-radius: 8px; }
.admin-question-list { display: grid; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.admin-question-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: .7rem; padding: .8rem; background: var(--background); border-radius: 9px; }
.admin-question-list span { display: block; color: var(--muted); font-size: .72rem; }
.admin-question-list input { width: 65px; padding: .5rem; }
.admin-question-list a { color: var(--primary); font-weight: 750; }
.leaderboard-tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.leaderboard-tabs a { padding: .65rem 1rem; color: var(--primary); background: var(--surface); border: 1px solid var(--border); border-radius: 99px; font-weight: 750; }
.leaderboard-tabs a.is-active { color: #fff; background: var(--primary); border-color: var(--primary); }
.personal-rank-card { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.4rem; color: #fff; background: linear-gradient(130deg, var(--primary-dark), var(--primary)); border-radius: 16px; }
.personal-rank-card h2, .personal-rank-card p { margin: .25rem 0 0; }
.personal-rank-card > div:last-child { text-align: right; }
.personal-rank-card > div:last-child strong, .personal-rank-card > div:last-child small { display: block; }
.personal-rank-card > div:last-child strong { color: var(--accent); font-size: 1.35rem; }
.leaderboard-panel { padding: 0; overflow: hidden; }
.leaderboard-panel > .panel-heading { padding: 1.2rem 1.3rem .9rem; }
.leaderboard-table { width: 100%; }
.leaderboard-row { display: grid; grid-template-columns: 90px minmax(0, 1fr) minmax(150px, .45fr); align-items: center; gap: 1rem; padding: .9rem 1.3rem; border-top: 1px solid var(--border); }
.quiz-leaderboard-table .leaderboard-row { grid-template-columns: 90px minmax(0, 1fr) minmax(160px, .5fr) minmax(120px, .35fr); }
.leaderboard-header { color: var(--muted); background: var(--background); font-size: .68rem; font-weight: 750; letter-spacing: .04em; text-transform: uppercase; }
.leaderboard-row.is-current-user { background: #edf3fb; box-shadow: inset 4px 0 var(--primary); }
.rank-number { font-size: 1.05rem; }
.rank-1 .rank-number { color: #9a6800; }
.rank-2 .rank-number { color: #52606d; }
.rank-3 .rank-number { color: #a65325; }
.rank-user { display: grid; grid-template-columns: 42px minmax(0, max-content) auto; align-items: center; gap: .7rem; min-width: 0; }
.rank-user img, .rank-user i { grid-row: span 2; width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.rank-user i { display: grid; place-items: center; color: #fff; background: var(--primary); font-style: normal; font-weight: 800; }
.rank-user b { overflow-wrap: anywhere; }
.rank-user small { width: max-content; padding: .12rem .4rem; color: var(--primary); background: #d9e8fa; border-radius: 99px; font-size: .63rem; font-weight: 800; text-transform: uppercase; }
.rank-metric, .rank-time { display: flex; flex-direction: column; }
.rank-metric small, .rank-time small { color: var(--muted); font-size: .7rem; }
.quiz-rank-result strong { color: var(--primary); font-size: 1.35rem; }
.badge-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; }
.badge-card { position:relative; display:grid; grid-template-columns:58px minmax(0,1fr); gap:1rem; padding:1.15rem; background:var(--surface); border:1px solid var(--border); border-top:4px solid var(--primary); border-radius:15px; }
.badge-card.is-locked { opacity:.76; background:#f8fafc; }
.badge-card.rarity-uncommon { border-top-color:#2e8b70; }.badge-card.rarity-rare { border-top-color:#4169a8; }.badge-card.rarity-epic { border-top-color:#7651a8; }.badge-card.rarity-legendary { border-top-color:var(--accent); }
.badge-icon { display:grid; place-items:center; width:58px; height:58px; color:var(--primary); background:#edf3fb; border-radius:50%; font-size:1.45rem; }
.is-earned .badge-icon { color:#6f4c00; background:#fff2c6; box-shadow:0 0 0 5px #fff9e8; }
.badge-state { color:var(--primary); font-size:.67rem; font-weight:800; letter-spacing:.04em; text-transform:uppercase; }
.badge-card h3 { margin:.25rem 0; }.badge-card p { margin:.25rem 0 .7rem; color:var(--muted); font-size:.82rem; }.badge-card time { color:var(--muted); font-size:.72rem; }
.badge-progress progress { width:100%; height:7px; accent-color:var(--primary); }.badge-progress small { color:var(--muted); font-size:.7rem; }
.recent-achievements > div:last-child,.achievement-unlocked > div { display:grid; gap:.6rem; }.recent-achievements article,.achievement-unlocked article { display:flex; align-items:center; gap:.7rem; padding:.7rem; background:var(--background); border-radius:9px; }.recent-achievements article>span,.achievement-unlocked article>span { color:#9a6800; }.recent-achievements small { display:block; color:var(--muted); }
.achievement-unlocked { border-left:5px solid var(--accent); }.achievement-unlocked p { margin:.2rem 0; }.achievement-unlocked>a { display:inline-block; margin-top:.8rem; color:var(--primary); font-weight:750; }
.certificate-preview,.verification-page{width:min(1100px,calc(100% - 2rem));margin:0 auto;padding:3rem 0;text-align:center}.certificate-sheet{position:relative;padding:4rem 3rem;border:12px double #163b73;background:#fffdf7;box-shadow:0 18px 50px rgba(9,26,53,.14)}.certificate-brand{display:flex;justify-content:center;align-items:center;gap:.7rem;color:#163b73;font-size:1.2rem}.certificate-kicker{margin:2rem 0 .5rem;color:#9a6800;font-weight:800;letter-spacing:.18em;text-transform:uppercase}.certificate-sheet h1{font-size:1.15rem;font-weight:500}.certificate-sheet h2{margin:.5rem;color:#163b73;font-family:Georgia,serif;font-size:clamp(2rem,6vw,3.8rem)}.certificate-sheet h3{font-size:clamp(1.4rem,4vw,2.25rem)}.certificate-meta{display:flex;justify-content:center;gap:3rem;margin:2.5rem 0}.certificate-meta span{display:grid;gap:.3rem;color:var(--muted);font-size:.75rem}.certificate-meta strong{color:var(--text)}.certificate-verification{overflow-wrap:anywhere;color:var(--muted);font-size:.7rem}.certificate-revoked{display:block;margin:1rem;color:#a11;text-transform:uppercase}.certificate-preview>.button{margin-top:1.5rem}.verification-card{max-width:720px;margin:auto;padding:2.5rem;background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:0 14px 35px rgba(9,26,53,.1)}.verification-mark{display:grid;place-items:center;width:68px;height:68px;margin:0 auto 1rem;color:#fff;background:#27825f;border-radius:50%;font-size:2rem}.verification-card dl{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem;text-align:left}.verification-card dl div{padding:1rem;background:var(--background);border-radius:10px}.verification-card dt{color:var(--muted);font-size:.72rem}.verification-card dd{margin:.25rem 0 0;font-weight:750;overflow-wrap:anywhere}

.admin-body{--admin-dark:#0d2b54}.admin-topbar{background:var(--admin-dark)}.admin-frame{grid-template-columns:250px minmax(0,1fr)}.admin-sidebar{background:#0f315e}.admin-sidebar .dashboard-navigation a{font-size:.78rem}.admin-content{max-width:1500px}.admin-metric-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:.8rem;margin:1rem 0 1.5rem}.admin-metric-grid article{display:grid;gap:.35rem;padding:1rem;background:#fff;border:1px solid var(--border);border-radius:12px}.admin-metric-grid small{color:var(--muted);font-size:.7rem;text-transform:uppercase}.admin-metric-grid strong{color:var(--primary);font-size:1.35rem}.admin-panel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1rem}.admin-panel-grid>.dashboard-panel{margin-top:0}.admin-compact-list{display:grid}.admin-compact-list>a,.admin-compact-list>div{display:grid;gap:.2rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.admin-compact-list span,.admin-table-wrap td small{display:block;color:var(--muted);font-size:.72rem}.admin-filter{display:flex;align-items:end;flex-wrap:wrap;gap:.8rem;margin-bottom:1rem}.admin-filter label{display:grid;gap:.3rem;min-width:150px;flex:1}.admin-table-wrap{overflow-x:auto}.admin-table-wrap table{min-width:760px}.admin-confirm{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.admin-confirm div{padding:1rem;background:var(--background);border-radius:10px}.admin-confirm dt{color:var(--muted);font-size:.72rem}.admin-confirm dd{margin:.3rem 0;font-weight:750}.audit-list{display:grid;gap:.8rem}.audit-list details{border:1px solid var(--border)}.audit-list summary{display:flex;justify-content:space-between;gap:1rem;cursor:pointer}.audit-list summary span{color:var(--muted);font-size:.72rem}.audit-data{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin-top:1rem}.audit-data pre{max-height:260px;overflow:auto;padding:.8rem;background:#0d203b;color:#e9f1fb;border-radius:8px;font-size:.72rem;white-space:pre-wrap;overflow-wrap:anywhere}

@media (max-width: 1100px) {
    .dashboard-stat-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-columns, .settings-grid { grid-template-columns: 1fr; }
    .quiz-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .admin-quiz-columns, .admin-question-columns { grid-template-columns: 1fr; }
    .badge-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width: 820px) {
    .dashboard-menu-button { display: grid; place-items: center; }
    .dashboard-frame { grid-template-columns: 1fr; }
    .authenticated-sidebar { position: fixed; z-index: 90; top: 72px; left: 0; width: min(290px, 88vw); transform: translateX(-105%); transition: transform .2s ease; }
    .authenticated-sidebar.is-open { transform: translateX(0); }
    .dashboard-overlay:not([hidden]) { position: fixed; z-index: 80; inset: 72px 0 0; display: block; background: rgba(9, 26, 53, .58); }
    .dashboard-menu-open { overflow: hidden; }
    .overview-profile-card, .profile-page-grid { grid-template-columns: 1fr; }
    .profile-overview-card { text-align: left; }
    .profile-photo { margin-left: 0; }
    .points-wallet { grid-template-columns: 1fr; }
    .quiz-detail-card { grid-template-columns: 1fr; }
    .checkbox-grid { grid-template-columns: 1fr; }
    .admin-frame{grid-template-columns:1fr}.audit-data{grid-template-columns:1fr}
}
@media (max-width: 560px) {
    .dashboard-topbar { padding: 0 .65rem; }
    .dashboard-topbar .brand > span:last-child, .topbar-user > span:last-child { display: none; }
    .authenticated-content { padding: 1rem .65rem 2.5rem; }
    .dashboard-stat-grid, .account-facts, .readonly-grid, .settings-facts { grid-template-columns: 1fr; }
    .account-facts div { padding: .55rem 0; border-right: 0; border-bottom: 1px solid var(--border); }
    .account-facts div:last-child { border-bottom: 0; }
    .overview-identity { align-items: flex-start; }
    .overview-identity img, .overview-avatar { flex-basis: 58px; width: 58px; height: 58px; border-radius: 16px; }
    .completion-summary, .dashboard-notice, .heading-with-action { align-items: flex-start; flex-direction: column; }
    .notification-list li { grid-template-columns: 8px minmax(0, 1fr); }
    .notification-actions { grid-column: 2; flex-wrap: wrap; }
    .session-facts div { flex-direction: column; gap: .15rem; }
    .points-wallet dl, .point-transaction-list > li, .point-transaction-list dl { grid-template-columns: 1fr; }
    .point-movement { text-align: left; }
    .point-transaction-list dl { gap: .55rem; }
    .quiz-filters, .quiz-card-grid, .result-stat-grid, .answer-review dl, .quiz-history-list li { grid-template-columns: 1fr; }
    .quiz-play-header, .quiz-submit-bar, .admin-quiz-list article { align-items: stretch; flex-direction: column; }
    .quiz-timer { width: 100%; }
    .answer-builder > div { grid-template-columns: auto 65px minmax(0, 1fr); }
    .admin-question-list li { grid-template-columns: minmax(0, 1fr) auto; }
    .admin-question-list a { grid-column: 1 / -1; }
    .personal-rank-card { align-items: flex-start; flex-direction: column; }
    .personal-rank-card > div:last-child { text-align: left; }
    .leaderboard-header { display: none; }
    .leaderboard-row, .quiz-leaderboard-table .leaderboard-row { grid-template-columns: 54px minmax(0, 1fr); gap: .65rem; padding: .85rem; }
    .leaderboard-row > .rank-metric, .leaderboard-row > .rank-time { grid-column: 2; }
    .rank-user { grid-template-columns: 38px minmax(0, max-content) auto; }
    .rank-user img, .rank-user i { width: 38px; height: 38px; }
    .badge-grid { grid-template-columns:1fr; }
    .badge-card { grid-template-columns:48px minmax(0,1fr); padding:.9rem; }.badge-icon { width:48px;height:48px; }
    .certificate-sheet{padding:2rem 1rem;border-width:7px}.certificate-meta,.verification-card dl{display:grid;grid-template-columns:1fr;gap:1rem}
}
@media print{.site-header,.site-footer,.print-hide{display:none!important}.certificate-preview{width:100%;padding:0}.certificate-sheet{min-height:180mm;box-sizing:border-box;box-shadow:none}@page{size:A4 landscape;margin:10mm}}

/* Public discovery and SEO pages */
.footer-links{display:flex;flex-wrap:wrap;gap:.55rem 1rem;margin:.7rem 0}.footer-links a{color:inherit;text-decoration:underline;text-underline-offset:3px}.narrow-content{max-width:760px}.public-content-page h1{font-size:clamp(2rem,6vw,3.4rem)}.public-content-page h2{margin-top:1.5rem}.public-content-page p{font-size:1rem;line-height:1.75}.narrow-content details{margin:.75rem 0;padding:1rem;background:var(--surface);border:1px solid var(--border);border-radius:10px}.narrow-content summary{cursor:pointer;font-weight:750}.breadcrumbs{margin:0 0 1rem}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.4rem;margin:0;padding:0;list-style:none;color:var(--muted);font-size:.8rem}.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:.4rem}.breadcrumbs a{color:var(--primary)}.pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin:1.5rem 0}.pagination a{color:var(--primary);font-weight:750}.quiz-card h2 a,.course-card h2 a,.quiz-card h3 a,.course-card h3 a{color:inherit}.quiz-detail-card aside dl{display:grid;gap:.65rem}.quiz-detail-card aside dl div{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--border)}.quiz-detail-card aside dt{color:var(--muted)}.quiz-detail-card aside dd{margin:0;font-weight:750}