/* TuniClass public design system: loaded after legacy page styles. */
:root {
  --tuni-primary: #0b5d57;
  --tuni-primary-strong: #074944;
  --tuni-primary-soft: #e6f2f0;
  --tuni-accent: #f4a62a;
  --tuni-accent-strong: #b85b00;
  --tuni-surface: #ffffff;
  --tuni-surface-muted: #f4f7f6;
  --tuni-canvas: #eef3f2;
  --tuni-ink: #17312f;
  --tuni-muted: #526966;
  --tuni-line: #cbdad7;
  --tuni-danger: #b42318;
  --tuni-success: #18794e;
  --tuni-info: #1769aa;
  --tuni-radius: 8px;
  --tuni-shadow: 0 8px 24px rgba(16, 58, 54, 0.08);
  --tuni-content: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--tuni-canvas);
}

body.tuni-public-shell {
  min-width: 0;
  margin: 0;
  overflow-x: hidden;
  color: var(--tuni-ink);
  background: var(--tuni-canvas);
  font-family: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
}

body.tuni-public-shell :where(h1, h2, h3, h4, p, a, button, input, select, textarea, label) {
  font-family: inherit;
  letter-spacing: 0;
}

body.tuni-public-shell :where(img, video, iframe, table) {
  max-width: 100%;
}

body.tuni-public-shell :where(a, button, input, select, textarea, summary, [role="button"]) {
  -webkit-tap-highlight-color: rgba(11, 93, 87, 0.16);
}

body.tuni-public-shell :where(a[href], button, [role="button"]) {
  min-height: 44px;
  min-width: 44px;
}

body.tuni-public-shell :where(.nav-hamburger, .mobile-header-login, #main-nav .nav-links a[href]) {
  min-height: 44px;
  min-width: 44px;
}

body.tuni-public-shell :where(.announcement-marquee a, #main-nav a[href], .site-footer a[href], .social-fixed a[href], .mobile-action-bar a[href], .contact-socials a[href]) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

body.tuni-public-shell :where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--tuni-accent);
  outline-offset: 3px;
}

body.tuni-public-shell a {
  text-underline-offset: 0.18em;
}

body.tuni-public-shell #main-nav {
  background: var(--tuni-primary-strong);
  box-shadow: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

body.tuni-public-shell .nav-inner {
  width: min(100% - 32px, var(--tuni-content));
  max-width: none;
  min-height: 64px;
  height: auto;
  padding: 0;
}

body.tuni-public-shell .nav-logo {
  font-family: "Be Vietnam Pro", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0;
}

body.tuni-public-shell .nav-links,
body.tuni-public-shell .nav-links a,
body.tuni-public-shell .nav-links .dropdown {
  min-height: 64px;
  height: auto;
}

body.tuni-public-shell .nav-links a {
  padding-inline: 12px;
  font-size: 0.9rem;
  font-weight: 650;
}

body.tuni-public-shell .nav-links .nav-login,
body.tuni-public-shell .nav-links .nav-cta {
  min-height: 44px;
  margin: 10px 0 10px 8px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: var(--tuni-radius);
}

body.tuni-public-shell .nav-links .nav-cta {
  color: #402400 !important;
  background: var(--tuni-accent);
  border-color: var(--tuni-accent);
}

body.tuni-public-shell .nav-links .dropdown-content {
  border: 1px solid var(--tuni-line);
  border-radius: var(--tuni-radius);
  box-shadow: var(--tuni-shadow);
}

body.tuni-public-shell .announcement-marquee {
  min-height: 36px;
  background: var(--tuni-primary);
  color: #fff;
}

body.tuni-public-shell .announcement-marquee a,
body.tuni-public-shell .announcement-marquee span {
  color: #fff !important;
}

body.tuni-public-shell .hero-section,
body.tuni-public-shell .brand-hero-shell {
  width: min(100% - 32px, var(--tuni-content));
  min-height: min(650px, calc(100vh - 100px));
  margin: 0 auto;
  padding: clamp(40px, 6vw, 80px) 0;
  background: transparent;
}

body.tuni-public-shell .hero-copy-panel {
  padding-inline: 0;
}

body.tuni-public-shell .hero-title,
body.tuni-public-shell .tools-hero h1,
body.tuni-public-shell .page-hero h1 {
  color: var(--tuni-primary-strong);
  font-family: "Be Vietnam Pro", sans-serif;
  font-weight: 850;
  line-height: 1.08;
  letter-spacing: 0;
}

body.tuni-public-shell .hero-title span {
  color: var(--tuni-primary);
}

body.tuni-public-shell .hero-sub,
body.tuni-public-shell .section-header p,
body.tuni-public-shell .page-hero p {
  color: var(--tuni-muted);
}

body.tuni-public-shell .hero-visual-frame,
body.tuni-public-shell .hero-visual-frame img {
  border-radius: var(--tuni-radius);
}

body.tuni-public-shell .hero-visual-frame {
  border: 1px solid var(--tuni-line);
  box-shadow: var(--tuni-shadow);
  overflow: hidden;
}

body.tuni-public-shell .btn-primary,
body.tuni-public-shell .tool-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  color: #fff;
  background: var(--tuni-primary);
  border: 1px solid var(--tuni-primary);
  border-radius: var(--tuni-radius);
  box-shadow: none;
  font-weight: 750;
}

body.tuni-public-shell .btn-primary:hover,
body.tuni-public-shell .tool-action:hover {
  background: var(--tuni-primary-strong);
  border-color: var(--tuni-primary-strong);
}

body.tuni-public-shell .btn-outline,
body.tuni-public-shell .tool-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  color: var(--tuni-primary-strong);
  background: var(--tuni-surface);
  border: 1px solid var(--tuni-line);
  border-radius: var(--tuni-radius);
  box-shadow: none;
  font-weight: 700;
}

body.tuni-public-shell :where(input, select, textarea) {
  min-height: 44px;
  color: var(--tuni-ink);
  background: var(--tuni-surface);
  border: 1px solid #9fb5b1;
  border-radius: var(--tuni-radius);
}

body.tuni-public-shell :where(input, select, textarea):focus {
  border-color: var(--tuni-primary);
  box-shadow: 0 0 0 3px rgba(11, 93, 87, 0.14);
}

body.tuni-public-shell :where(.section-label, .hero-label, .tool-chip, .tools-hero-chip) {
  color: var(--tuni-accent-strong);
  font-weight: 800;
  letter-spacing: 0;
}

body.tuni-public-shell :where(.quick-value-item, .hero-proof-item, .open-class-row, .parent-guide-card, .assurance-item, .outcome-board, .class-card, .stat-card, .contact-form, .testimonial-card) {
  border-radius: var(--tuni-radius);
  box-shadow: none;
}

body.tuni-public-shell :where(.quick-value-item, .open-class-row, .assurance-item, .class-card, .stat-card, .contact-form, .testimonial-card) {
  border: 1px solid var(--tuni-line);
  background: var(--tuni-surface);
}

.schedule-notice-zone,
.public-tools-zone {
  width: min(100% - 32px, var(--tuni-content));
  margin: clamp(24px, 5vw, 64px) auto;
}

.tuni-info-band {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(220px, 0.8fr));
  gap: 16px;
  align-items: stretch;
  padding: clamp(20px, 4vw, 36px);
  color: #fff;
  background: var(--tuni-primary-strong);
  border-radius: var(--tuni-radius);
}

.tuni-info-band h2,
.tuni-info-band p {
  margin-top: 0;
  color: inherit;
}

.tuni-info-link {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  justify-content: center;
  padding: 18px;
  color: var(--tuni-ink);
  text-decoration: none;
  background: var(--tuni-surface);
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: var(--tuni-radius);
}

.tuni-info-link strong {
  color: var(--tuni-primary-strong);
}

.tuni-info-link span {
  color: var(--tuni-muted);
}

.public-tools-zone .tuni-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.public-tools-zone .tuni-section-heading h2,
.public-tools-zone .tuni-section-heading p {
  margin: 0;
}

.public-tools-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.public-tool-link {
  display: flex;
  min-height: 116px;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  color: var(--tuni-ink);
  text-decoration: none;
  background: var(--tuni-surface);
  border: 1px solid var(--tuni-line);
  border-radius: var(--tuni-radius);
}

.public-tool-link i {
  color: var(--tuni-accent-strong);
  font-size: 1.25rem;
}

.public-tool-link:hover,
.tuni-info-link:hover {
  border-color: var(--tuni-primary);
  transform: translateY(-2px);
}

body.tuni-public-shell .site-footer {
  color: #dceae8;
  background: #063f3b;
}

/* Public subpages and tools */
body.tuni-public-shell.public-subpage .page-hero {
  padding: clamp(32px, 5vw, 56px) 16px;
  background: var(--tuni-primary-soft);
  border-bottom: 1px solid var(--tuni-line);
}

body.tuni-public-shell.public-subpage .page-hero-inner {
  width: min(100%, var(--tuni-content));
}

body.tuni-public-shell.tuni-tool-shell {
  background: var(--tuni-canvas);
}

body.tuni-public-shell .tuni-tool-main,
body.tuni-public-shell .tool-shell,
body.tuni-public-shell .tools-hub {
  width: min(100% - 32px, var(--tuni-content));
  max-width: none;
  margin-inline: auto;
  padding: clamp(24px, 4vw, 48px) 0 64px;
}

body.tuni-public-shell .tools-hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  padding: clamp(24px, 4vw, 40px);
  background: var(--tuni-surface);
  border: 1px solid var(--tuni-line);
  border-top: 5px solid var(--tuni-primary);
  border-radius: var(--tuni-radius);
  box-shadow: none;
}

body.tuni-public-shell .tools-hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
}

body.tuni-public-shell .tools-hero-stat,
body.tuni-public-shell .tool-tile,
body.tuni-public-shell .tool-panel,
body.tuni-public-shell .tool-result-panel,
body.tuni-public-shell .tool-guide-card {
  background: var(--tuni-surface);
  border: 1px solid var(--tuni-line);
  border-radius: var(--tuni-radius);
  box-shadow: none;
}

body.tuni-public-shell .tool-layout {
  gap: 16px;
}

body.tuni-public-shell .tool-panel,
body.tuni-public-shell .tool-result-panel,
body.tuni-public-shell .tool-guide-card {
  padding: clamp(18px, 3vw, 28px);
}

body.tuni-public-shell .tool-filter {
  gap: 8px;
}

body.tuni-public-shell .tool-filter button {
  padding: 8px 14px;
  color: var(--tuni-primary-strong);
  background: var(--tuni-surface);
  border: 1px solid var(--tuni-line);
  border-radius: var(--tuni-radius);
}

body.tuni-public-shell .tool-filter button.active {
  color: #fff;
  background: var(--tuni-primary);
  border-color: var(--tuni-primary);
}

body.tuni-public-shell .tool-tile {
  min-height: 220px;
}

body.tuni-public-shell .tool-tile-icon,
body.tuni-public-shell .score-team-rank,
body.tuni-public-shell .tool-result-badge {
  color: var(--tuni-primary);
  background: var(--tuni-primary-soft);
  border-radius: var(--tuni-radius);
}

body.tuni-public-shell .tool-message.is-success,
body.tuni-public-shell .tuni-alert-success {
  color: var(--tuni-success);
  background: #eaf7ef;
  border-color: #9dd2b4;
}

body.tuni-public-shell .tool-message.is-error,
body.tuni-public-shell .tuni-alert-danger {
  color: var(--tuni-danger);
  background: #fff0ee;
  border-color: #efb4ad;
}

body.tuni-public-shell .tuni-alert-info {
  color: var(--tuni-info);
  background: #edf6ff;
  border-color: #acd0ed;
}

body.tuni-public-shell .tuni-empty-state,
body.tuni-public-shell .tuni-loading-state {
  min-height: 120px;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--tuni-muted);
  text-align: center;
  background: var(--tuni-surface-muted);
  border: 1px dashed var(--tuni-line);
  border-radius: var(--tuni-radius);
}

body.tuni-public-shell :where(.schedule-table, table) {
  border-collapse: collapse;
  background: var(--tuni-surface);
}

body.tuni-public-shell :where(th, td) {
  border-color: var(--tuni-line);
}

body.tuni-public-shell th {
  color: var(--tuni-primary-strong);
  background: var(--tuni-primary-soft);
}

body.tuni-public-shell.dark-mode {
  --tuni-surface: #152a28;
  --tuni-surface-muted: #1b3532;
  --tuni-canvas: #0e211f;
  --tuni-ink: #eff8f6;
  --tuni-muted: #b5cbc7;
  --tuni-line: #3a5652;
  --tuni-primary-soft: #183d39;
  color-scheme: dark;
}

@media (max-width: 920px) {
  body.tuni-public-shell .nav-inner {
    width: min(100% - 24px, var(--tuni-content));
  }

  body.tuni-public-shell .hero-section,
  body.tuni-public-shell .brand-hero-shell {
    min-height: auto;
  }

  .tuni-info-band {
    grid-template-columns: 1fr 1fr;
  }

  .tuni-info-band > :first-child {
    grid-column: 1 / -1;
  }

  .public-tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  body.tuni-public-shell {
    padding-bottom: calc(72px + env(safe-area-inset-bottom));
  }

  body.tuni-public-shell .announcement-marquee {
    display: none;
  }

  body.tuni-public-shell .nav-hamburger {
    min-height: 44px;
  }

  body.tuni-public-shell .nav-links.mobile-menu-panel {
    max-height: calc(100dvh - 64px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  body.tuni-public-shell .nav-links.mobile-menu-panel a,
  body.tuni-public-shell .nav-links.mobile-menu-panel .dropdown {
    min-height: 44px;
    height: auto;
  }

  body.tuni-public-shell .hero-section,
  body.tuni-public-shell .brand-hero-shell,
  .schedule-notice-zone,
  .public-tools-zone,
  body.tuni-public-shell .tuni-tool-main,
  body.tuni-public-shell .tool-shell,
  body.tuni-public-shell .tools-hub {
    width: min(100% - 24px, var(--tuni-content));
  }

  body.tuni-public-shell .hero-section,
  body.tuni-public-shell .brand-hero-shell {
    padding-block: 32px;
  }

  .tuni-info-band,
  .public-tools-grid,
  body.tuni-public-shell .tools-hero {
    grid-template-columns: 1fr;
  }

  .tuni-info-band > :first-child {
    grid-column: auto;
  }

  .public-tools-zone .tuni-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  body.tuni-public-shell .tool-actions > * {
    width: 100%;
  }

  body.tuni-public-shell .mobile-action-bar {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

@media (max-width: 375px) {
  body.tuni-public-shell {
    font-size: 15px;
  }

  body.tuni-public-shell .hero-title {
    font-size: 2.45rem;
  }

  .tuni-info-band,
  body.tuni-public-shell .tools-hero,
  body.tuni-public-shell .tool-panel,
  body.tuni-public-shell .tool-result-panel,
  body.tuni-public-shell .tool-guide-card {
    padding: 16px;
  }
}

@media (min-width: 768px) {
  body.tuni-public-shell .tool-layout {
    align-items: start;
  }
}

@media (min-width: 1024px) {
  body.tuni-public-shell .tool-layout {
    grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  }
}

@media (min-width: 1440px) {
  :root {
    --tuni-content: 1240px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.tuni-consent {
  position: fixed;
  z-index: 10000;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  left: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 760px;
  margin-left: auto;
  padding: 16px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #ffffff;
  color: #172033;
  box-shadow: 0 16px 48px rgba(15, 23, 42, .2);
}
.tuni-consent strong { display: block; margin-bottom: 4px; }
.tuni-consent p { margin: 0; color: #475569; line-height: 1.5; }
.tuni-consent-actions { display: flex; flex: 0 0 auto; gap: 8px; }
.tuni-consent button {
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid #0f766e;
  border-radius: 8px;
  background: #ffffff;
  color: #0f766e;
  font: 700 14px "Be Vietnam Pro", sans-serif;
  cursor: pointer;
}
.tuni-consent button[data-consent="granted"] { background: #0f766e; color: #ffffff; }
@media (max-width: 640px) {
  .tuni-consent { align-items: stretch; flex-direction: column; }
  .tuni-consent-actions { display: grid; grid-template-columns: 1fr 1fr; }
}