/* Public pages and account entry share the landing page's semantic tokens.
   Keep these overrides scoped so authenticated workspaces retain their theme. */
:is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen,#adminPendingScreen,#legalScreen) {
  background:var(--surface);
  color-scheme:light;
}
:root[data-theme="dark"] :is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen,#adminPendingScreen,#legalScreen) {
  background:var(--surface);
}
:is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen,#adminPendingScreen) .login-card {
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
}
:is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen,#adminPendingScreen) .btn-primary {
  background:var(--accent);color:#fff;box-shadow:none;border-radius:var(--radius-sm);
}
:is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen,#adminPendingScreen) .btn-primary:hover {
  background:var(--accent-hover);transform:none;box-shadow:none;
}
:is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen) input:not([type="checkbox"]),
:is(#loginScreen,#inviteAcceptScreen,#resetPasswordScreen) select {
  background-color:var(--surface-raised);border-color:var(--border);color:var(--text);
  border-radius:var(--radius-sm);min-height:44px;font-size:1rem;
}
#loginScreen .auth-note {color:var(--text-muted);}
#publicPricingScreen .concept-plan-card {border-radius:var(--radius-md);}
#publicPricingScreen .concept-plan-card.popular {border-color:var(--accent);box-shadow:var(--shadow-sm);}
#publicPricingScreen .concept-plan-card.popular::before {background:var(--accent);}
#publicPricingScreen .concept-plan-button {min-height:44px;font-weight:600;}
#publicPricingScreen .concept-plan-button:hover {background:var(--accent-quiet);color:var(--accent-hover);border-color:var(--accent);transform:none;box-shadow:none;}
#publicPricingScreen .concept-plan-card.popular .concept-plan-button:hover {background:var(--accent-hover);color:#fff;}
#publicPricingScreen .concept-plan-explore:hover {color:var(--accent-hover);transform:none;}
#publicPricingScreen .pricing-concept-head h1 {font-weight:600;}
#publicPricingScreen .concept-plan-card h2 {font-weight:600;}
:is(#loginScreen,#publicPricingScreen) :is(button,a,input,select):focus-visible {outline:2px solid var(--accent);outline-offset:3px;}
.demo-disclosure {display:block;padding:10px 16px;border-bottom:1px solid var(--border);color:var(--text-muted);background:var(--surface-raised);font-size:.75rem;font-weight:600;line-height:1.5;}
.mobile-product-preview {display:none;}
.plan-billing-explanation {margin:-8px 0 24px;color:var(--text-muted);font-size:.875rem;line-height:1.6;}
#authPlanSummary {margin:0 0 20px;padding:12px 14px;background:var(--accent-quiet);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.875rem;line-height:1.6;}
.concept-plan-price {flex-wrap:wrap;row-gap:8px;}
.teacher-setup-note {display:block;margin:0 0 20px;font-size:.875rem;line-height:1.6;}
.teacher-setup-note a {color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.public-showcase-heading {display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:32px;}
.public-showcase-heading .public-section-head {margin-bottom:0;max-width:720px;}
.public-demo-action {display:flex;flex-direction:column;align-items:center;flex:0 0 auto;gap:12px;}
.public-try-lesson {min-height:48px;min-width:172px;text-decoration:none;}
.public-demo-action>span {color:var(--text-muted);font-size:.75rem;line-height:1.5;}
#publicLessonScreen {position:fixed;inset:0;z-index:200;overflow-y:auto;background:var(--paper);overscroll-behavior:contain;}
#publicLessonScreen .public-header {background:var(--paper);border-bottom:1px solid var(--line);}
.public-lesson-label {margin-left:auto;color:var(--ink-soft);font-size:.8rem;font-weight:600;}
.public-lesson-main {padding-top:32px;padding-bottom:48px;}
.lesson-preview-coach-note {margin:0 0 14px;color:var(--ink-soft);font-size:.75rem;line-height:1.6;}
#completionModal:has(.public-lesson-completion) {z-index:300;overflow-y:auto;align-items:flex-start;padding:32px 20px;}
#completionCard>[hidden] {display:none!important;}
.completion-card.public-lesson-completion {max-width:880px;padding:30px 36px 24px;text-align:left;border:1px solid var(--line);border-radius:20px;margin:auto;}
.completion-card.public-lesson-completion,.public-lesson-completion>* {animation:none;}
.public-lesson-completion>.completion-check {width:38px;height:38px;margin:0 0 12px;display:block;}
.public-lesson-completion>.completion-eyebrow {justify-content:flex-start;font-size:.65rem;letter-spacing:.08em;}
.public-lesson-completion>#completionTitle {margin:10px 0 12px;font-size:clamp(1.65rem,2.6vw,2.15rem);font-weight:700;letter-spacing:-.035em;line-height:1.15;max-width:690px;}
.public-lesson-completion>#completionDesc {margin:0 0 24px;max-width:650px;font-size:.88rem;line-height:1.65;}
.public-completion-grid {display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.public-completion-kicker {display:block;color:var(--green-deep);font-size:.61rem;font-weight:750;letter-spacing:.08em;line-height:1.6;}
.public-completion-grid h4 {font-size:1rem;font-weight:700;line-height:1.5;margin:8px 0 16px;letter-spacing:-.015em;}
.public-completion-recap {padding:20px 22px;border:1px solid var(--line);border-radius:12px;background:var(--green-pale);}
.public-completion-recap ul {display:grid;gap:10px;padding-left:18px;margin:0 0 20px;color:var(--ink-soft);font-size:.77rem;line-height:1.6;}
.public-completion-recap li::marker {color:var(--green-deep);}
.public-completion-score {display:flex;align-items:center;gap:14px;border-top:1px solid rgba(18,100,92,.15);padding-top:14px;}
.public-completion-score strong {font-size:1.65rem;line-height:1.2;font-weight:700;letter-spacing:-.035em;color:var(--green-deep);font-variant-numeric:tabular-nums;}
.public-completion-score span {color:var(--ink-soft);font-size:.68rem;line-height:1.5;max-width:140px;}
.public-completion-teacher {padding:5px 0;}
.public-completion-teacher>div {margin:0 0 14px;}
.public-completion-teacher>div:last-child {margin-bottom:0;}
.public-completion-teacher strong {display:block;font-size:.8rem;line-height:1.5;margin-bottom:4px;font-weight:650;}
.public-completion-teacher p {font-size:.75rem;line-height:1.65;margin:0;}
.public-completion-setup {margin:24px 0 20px;padding-top:18px;border-top:1px solid var(--line);}
.public-completion-setup h4 {font-size:.85rem;font-weight:650;margin:0 0 16px;line-height:1.5;}
.public-completion-setup ol {display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;list-style:none;padding:0;margin:0 0 14px;}
.public-completion-setup li {display:flex;gap:10px;align-items:flex-start;}
.public-completion-setup li>span {display:grid;place-items:center;flex:0 0 24px;height:24px;border:1px solid var(--line);border-radius:50%;font-size:.67rem;font-weight:700;color:var(--green-deep);background:var(--paper-dim);}
.public-completion-setup strong {display:block;font-size:.73rem;font-weight:650;line-height:1.5;margin-bottom:4px;}
.public-completion-setup small {display:block;font-size:.68rem;line-height:1.5;color:var(--ink-soft);}
.public-completion-setup>p {margin:0;font-size:.69rem;line-height:1.65;color:var(--ink-soft);}
.public-completion-setup a {color:var(--green-deep);text-decoration:underline;text-underline-offset:3px;}
.public-lesson-completion>#completionCta {display:flex;max-width:340px;min-height:48px;font-size:.85rem;margin:0 auto;justify-content:center;}
.public-lesson-completion>#completionFootnote {font-size:.78rem;line-height:1.6;margin:12px 0 6px;text-align:center;}
.public-lesson-completion>#completionFootnote a {color:var(--green-deep);text-decoration:underline;text-underline-offset:3px;font-weight:650;}
.public-lesson-completion>#completionSecondary {display:flex;justify-content:center;margin:0 auto;font-size:.75rem;min-height:40px;padding:7px 0;color:var(--ink-soft);border:0;background:transparent;text-decoration:underline;text-underline-offset:4px;}
.public-lesson-completion :is(button,a):focus-visible {outline:2px solid var(--green-deep);outline-offset:3px;}
@media(max-width:620px){
  #completionModal:has(.public-lesson-completion) {padding:16px 12px;}
  .completion-card.public-lesson-completion {padding:26px 20px 20px;border-radius:16px;}
  .public-completion-grid {grid-template-columns:1fr;gap:20px;}
  .public-completion-recap {padding:18px;}
  .public-completion-setup ol {grid-template-columns:1fr;gap:14px;}
  .public-lesson-completion>#completionCta {max-width:none;}
  .public-lesson-completion>#completionSecondary {width:100%;justify-content:center;}
}
@media(max-width:767px){
  .public-showcase-heading {align-items:flex-start;flex-direction:column;gap:24px;}
  .public-demo-action {align-items:flex-start;}
  .public-lesson-label {max-width:130px;text-align:right;font-size:.72rem;line-height:1.5;}
  .public-lesson-main {padding:20px 16px 110px;}
  #publicLessonScreen .lesson-stage-nav {bottom:0;padding-bottom:calc(10px + env(safe-area-inset-bottom));}
}

@media(max-width:620px) {
  #landingScreen .htour {display:none;}
  .mobile-product-preview {display:block;min-width:0;padding:22px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface-raised);box-shadow:var(--shadow-sm);}
  .mobile-product-preview .demo-disclosure {padding:0 0 12px;margin-bottom:18px;}
  .mobile-product-preview h2 {font-size:1.4rem;line-height:1.2;letter-spacing:-.025em;margin:0 0 12px;}
  .mobile-product-preview p {font-size:1rem;line-height:1.55;color:var(--text-muted);}
  .mobile-product-preview dl {margin:20px 0;}
  .mobile-product-preview dl>div {padding:15px 0;border-top:1px solid var(--border);}
  .mobile-product-preview dt {font-weight:700;}
  .mobile-product-preview dt span {display:block;font-size:.875rem;font-weight:400;color:var(--text-muted);margin:4px 0 8px;}
  .mobile-product-preview dd {margin:0;font-weight:700;font-variant-numeric:tabular-nums;}
  .mobile-product-preview .mobile-preview-result {padding:12px;background:var(--accent-quiet);color:var(--accent);font-weight:700;border-radius:var(--radius-sm);margin-bottom:12px;}
  .mobile-product-preview a {display:inline-flex;align-items:center;min-height:44px;margin-top:12px;color:var(--accent);font-weight:600;font-size:.875rem;}
  #publicShowcasePanel .real-app-topbar {grid-template-columns:1fr auto;gap:12px;}
  #publicShowcasePanel .real-app-tabs {display:none;}
  #publicShowcasePanel .real-app-brand {font-size:.875rem;}
  #publicShowcasePanel .real-app-user b {font-size:.75rem;}
  #publicShowcasePanel .real-app-main {padding:16px;min-width:0;}
  #publicShowcasePanel .real-app-eyebrow {font-size:.75rem;}
  #publicShowcasePanel .real-app-heading h3 {font-size:1.25rem;line-height:1.3;}
  #publicShowcasePanel .real-app-heading p {font-size:.875rem;line-height:1.55;}
  #publicShowcasePanel .real-app-sumgrid {grid-template-columns:1fr;}
  #publicShowcasePanel .real-app-sumcopy small {font-size:.75rem;}
  #publicShowcasePanel .real-app-sumcopy b {font-size:1.5rem;}
  #publicShowcasePanel .real-app-sumcopy>span {font-size:.8125rem;line-height:1.5;color:var(--text-muted);}
  #publicShowcasePanel :is(.real-app-list-head,.real-app-modrow,.real-app-modrow-pct,.real-app-side p,.real-app-side strong,.real-app-side-tag,.real-app-plan-btn) {font-size:.875rem;line-height:1.5;}
  #publicShowcasePanel .real-app-modrow {min-height:48px;grid-template-columns:1fr 1fr auto;}
  #publicShowcasePanel :is(.real-app-insight-eyebrow,.real-app-kicker) {font-size:.75rem;}
  #publicShowcasePanel .real-app-insight h5 {font-size:1rem;}
  #loginScreen .login-card {padding:24px 20px;}
  #loginScreen .login-links-row {flex-wrap:wrap;row-gap:14px;}
}

/* Public demo: violet and mint frame the real lesson. */
#publicLessonScreen {background:color-mix(in srgb,#a994ff 8%,var(--paper));}
#publicLessonEngine .lesson-engine-head {display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);align-items:center;gap:38px;padding:36px;background:linear-gradient(115deg,#29204f,#473580);border:1px solid #60518d;color:#ffffff;box-shadow:none;}
#publicLessonEngine .lesson-engine-head h2 {margin:14px 0;color:#ffffff;font-size:clamp(1.85rem,3vw,2.6rem);line-height:1.14;letter-spacing:-.035em;max-width:600px;}
#publicLessonEngine .lesson-engine-head p {color:#e5dff5;line-height:1.7;font-size:.88rem;max-width:580px;}
#publicLessonEngine .lesson-engine-breadcrumb {color:#c6b9ef;font-size:.68rem;letter-spacing:.07em;}
.public-lesson-hero-copy {min-width:0;}
.public-lesson-hero-art {margin:0;padding:8px;background:#ffffff08;border:1px solid #ffffff1c;border-radius:16px;}
.public-lesson-hero-art img {display:block;width:100%;height:auto;border-radius:10px;}
.public-lesson-hero-art figcaption {display:flex;justify-content:space-between;gap:12px;padding:12px 6px 5px;color:#eee9ff;font-size:.71rem;line-height:1.5;}
.public-lesson-hero-art figcaption span:last-child {color:#c6b9ef;font-size:.65rem;}
.public-lesson-outcomes {display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:24px;padding-top:18px;border-top:1px solid #ffffff24;color:#e5dff5;font-size:.69rem;line-height:1.6;}
.public-lesson-outcomes span {display:inline-flex;align-items:center;gap:7px;}
.public-lesson-outcomes span::before {content:'';width:4px;height:4px;border-radius:50%;background:#a0e7ce;}
#publicLessonEngine .lesson-engine-stepper {border-radius:0 0 14px 14px;overflow:hidden;}
#publicLessonEngine .lesson-engine-step.current {background:color-mix(in srgb,#a994ff 12%,var(--paper-raised));color:var(--ink);box-shadow:inset 0 -2px #8b6de0;}
#publicLessonEngine .lesson-engine-step.current .lesson-engine-step-num {background:#7150bc;color:#fff;}
#publicLessonEngine .lesson-engine-step.done .lesson-engine-step-num {background:#267b64;color:#fff;}
#publicLessonEngine .lesson-stage-card {border-radius:14px;border-top:3px solid #9c83e8;box-shadow:0 8px 24px #29204f06;}
#publicLessonEngine .lesson-stage-eyebrow {color:var(--ink-soft);letter-spacing:.05em;margin-bottom:12px;}
#publicLessonEngine .lesson-stage-card h3 {line-height:1.25;}
#publicLessonEngine .lesson-utility-card {border-radius:12px;border-top:2px solid #62c6ac;background:var(--paper-raised);box-shadow:none;}
#publicLessonEngine .lesson-utility-card:nth-child(2) {border-top-color:#eac16b;}
#publicLessonEngine .loan-hook-offers article {background:color-mix(in srgb,#9c83e8 9%,var(--paper-raised));border-color:color-mix(in srgb,#9c83e8 35%,var(--line));border-radius:12px;border-top:3px solid #9c83e8;}
#publicLessonEngine .loan-hook-offers article:nth-child(2) {background:color-mix(in srgb,#62c6ac 10%,var(--paper-raised));border-color:color-mix(in srgb,#62c6ac 40%,var(--line));border-top-color:#62c6ac;}
#publicLessonEngine .loan-hook-offers article>span {color:var(--ink-soft);}
#publicLessonEngine .loan-hook-offers article>strong {font-variant-numeric:tabular-nums;letter-spacing:-.035em;}
#publicLessonEngine .loan-hook-context {background:var(--paper-dim);color:var(--ink-soft);}
#publicLessonEngine .btn-primary {background:#6542ad;color:#fff;box-shadow:none;}
#publicLessonEngine .btn-primary:hover:not(:disabled) {background:#52328f;}
#publicLessonEngine button:focus-visible {outline:3px solid #ac83f5;outline-offset:3px;}
@media(max-width:700px) {
  #publicLessonEngine .lesson-engine-head {grid-template-columns:1fr;padding:24px 20px;gap:24px;}
  #publicLessonEngine .lesson-engine-head h2 {font-size:1.85rem;}
  .public-lesson-hero-art {width:100%;max-width:400px;justify-self:center;box-sizing:border-box;}
  .public-lesson-outcomes {margin-top:18px;padding-top:14px;}
}

.public-learn-examples {margin:0 0 28px;}
.public-learn-examples h4 {margin:0 0 14px;font-size:1.05rem;}
.public-learn-photo-grid {display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.public-learn-photo-grid figure {margin:0;overflow:hidden;border:1px solid var(--line);border-radius:12px;background:var(--paper-raised);}
.public-learn-photo-grid img {display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;}
.public-learn-photo-grid figcaption {padding:16px;font-size:.82rem;line-height:1.6;color:var(--ink-soft);}
.public-learn-photo-grid strong {display:block;color:var(--ink);margin-bottom:6px;}
.public-learn-examples>p {font-size:.68rem;color:var(--ink-soft);margin:9px 0 0;}
@media(max-width:540px){.public-learn-photo-grid {grid-template-columns:1fr;}}

/* Give the public demo room to work across a desktop viewport. */
#publicLessonScreen>.public-header>.wrap,
#publicLessonScreen>.public-lesson-main {width:100%;max-width:1680px;box-sizing:border-box;}
#publicLessonEngine .lesson-engine-shell {max-width:none;}
#publicLessonEngine .lesson-engine-body {grid-template-columns:minmax(0,1fr) 280px;gap:24px;}
#publicLessonEngine .lesson-engine-body>* {min-width:0;}
@media(min-width:1100px) {
  #publicLessonScreen .public-lesson-main {padding-top:24px;}
  #publicLessonEngine .lesson-engine-head {grid-template-columns:minmax(0,1fr) 320px;gap:40px;padding:26px 32px;}
  #publicLessonEngine .lesson-engine-head h2 {max-width:850px;}
  #publicLessonEngine .lesson-engine-head p {max-width:780px;}
  #publicLessonEngine .public-lesson-outcomes {margin-top:16px;padding-top:12px;}
  #publicLessonEngine .lesson-stage-card {padding:28px;}
  #publicLessonEngine .lesson-stage-lead {max-width:900px;margin-bottom:20px;}
  #publicLessonEngine .loan-term-list {grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;}
  #publicLessonEngine .loan-term[open] {grid-column:1/-1;}
  #publicLessonEngine .loan-term-body {grid-template-columns:minmax(0,1fr) minmax(240px,340px);}
}
@media(min-width:1350px) {
  #publicLessonEngine .public-learn-photo-grid figure {display:grid;grid-template-columns:42% minmax(0,1fr);align-items:stretch;}
  #publicLessonEngine .public-learn-photo-grid img {height:100%;min-height:165px;object-fit:cover;aspect-ratio:auto;}
  #publicLessonEngine .public-learn-photo-grid figcaption {padding:18px;align-self:center;}
}
@media(max-width:1099px) and (min-width:941px) {
  #publicLessonEngine .lesson-engine-body {grid-template-columns:minmax(0,1fr) 240px;gap:18px;}
}
@media(max-width:940px) {
  #publicLessonEngine .lesson-engine-body {grid-template-columns:minmax(0,1fr);}
}