:root {
  --fufu-primary: #006c49;
  --fufu-primary-container: #10b981;
  --fufu-secondary: #006398;
  --fufu-secondary-container: #5bb8fe;
  --fufu-tertiary: #855300;
  --fufu-tertiary-container: #e29100;
  --fufu-surface: #f9f9ff;
  --fufu-on-surface: #111c2d;
  --fufu-on-surface-variant: #3c4a42;
  --fufu-radius: 1rem;
  --fufu-radius-lg: 2rem;
  --fufu-radius-xl: 3rem;
  --fufu-space-xs: .25rem;
  --fufu-space-sm: .5rem;
  --fufu-space-md: 1rem;
  --fufu-space-lg: 1.5rem;
  --fufu-space-xl: 2rem;
  --fufu-space-2xl: 3rem;
  --fufu-page-max: 70rem;
  --fufu-page-padding: clamp(1rem, 3vw, 2rem);
  --fufu-section-gap: clamp(1rem, 2vw, 1.5rem);
}

html { overflow-x: clip; }

.cloud-bg {
  background-color: var(--fufu-surface);
  background-image:
    radial-gradient(circle at 15% 15%, rgba(255,255,255,.78) 0%, transparent 35%),
    radial-gradient(circle at 85% 25%, rgba(204,229,255,.32) 0%, transparent 40%),
    radial-gradient(circle at 50% 85%, rgba(255,255,255,.64) 0%, transparent 45%);
}

.pt-safe { padding-top: env(safe-area-inset-top, 0px); }
.pb-safe { padding-bottom: env(safe-area-inset-bottom, 0px); }

/* Stitch composition promoted from a phone frame to a fluid production shell. */
#welcome-screen {
  width: 100%;
  max-width: var(--fufu-page-max);
  min-height: 100dvh;
  padding: clamp(1.25rem, 4vw, 3rem) var(--fufu-page-padding);
  gap: clamp(1rem, 2.6vw, 2rem);
}

.welcome-intro,
.welcome-note,
.welcome-footer {
  width: min(100%, 46rem);
  margin-inline: auto;
}

.welcome-brand-title {
  font-size: clamp(1.65rem, 4.8vw, 2.45rem);
  line-height: 1.1;
}

.welcome-copy {
  max-width: 36rem;
  margin-inline: auto;
}

.welcome-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(.875rem, 2vw, 1.25rem);
}

.welcome-choice {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border-radius: clamp(1.5rem, 3vw, 2rem);
  padding: clamp(1.1rem, 2.5vw, 1.5rem);
  box-shadow: 0 10px 25px -5px rgba(15,23,42,.06), 0 8px 10px -6px rgba(15,23,42,.04);
}

.welcome-choice > button {
  margin-top: auto;
  min-height: 48px;
}

/* The previous 430px cap was the source of the tablet layout defect. */
#home-screen > .fufu-home-main {
  width: 100%;
  max-width: var(--fufu-page-max);
  margin-inline: auto;
  padding: max(1rem, env(safe-area-inset-top, 0px)) var(--fufu-page-padding) 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--fufu-section-gap);
}

.home-brand-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.home-brand-copy { min-width: 0; }
.home-brand-copy h1 { font-size: clamp(1.2rem, 3.2vw, 1.8rem); line-height: 1.15; }
.home-brand-copy p { font-size: clamp(.68rem, 1.6vw, .82rem); }

.home-feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--fufu-section-gap);
}

.home-feature-card {
  min-width: 0;
  border-radius: clamp(1.5rem, 3vw, 2rem);
}

#guest-signup-card { flex-wrap: wrap; }
#guest-signup-card > button { min-height: 44px; }
#guest-home-bar > button { min-height: 44px; }
#member-home-bar { border-radius: 1.5rem; }

#course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(.75rem, 2vw, 1rem);
}

#course-grid .home-card {
  display: flex;
  min-width: 0;
  min-height: clamp(10.5rem, 44vw, 13rem);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(.875rem, 2.5vw, 1.25rem);
  text-align: center;
  border-radius: clamp(1.5rem, 4vw, 3rem);
  box-shadow: 0 10px 25px -5px rgba(15,23,42,.06), 0 8px 10px -6px rgba(15,23,42,.04);
}

#course-grid .home-card h3 { font-size: clamp(.95rem, 2.7vw, 1.2rem); line-height: 1.25; }
#course-grid .home-card p { max-width: 100%; font-size: clamp(.68rem, 1.8vw, .8rem); }

.course-art,
#course-grid .card-icon {
  width: clamp(4.5rem, 16vw, 6rem);
  height: clamp(4.5rem, 16vw, 6rem);
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 9999px;
}

#course-grid .course-art img,
#course-grid .card-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#course-grid .course-card--wide {
  grid-column: 1 / -1;
  min-height: 8.5rem;
  flex-direction: row;
  justify-content: flex-start;
  text-align: left;
}

.member-progress { width: 100%; }

.home-bottom-nav {
  width: 100%;
  max-width: var(--fufu-page-max);
  min-height: 64px;
  padding-inline: clamp(.25rem, 2vw, 1rem);
  border-top: 1px solid rgba(187,202,191,.4);
}

.home-bottom-nav button { min-width: 0; min-height: 48px; }

#cfm-login-modal,
#cfm-register-modal {
  overflow-y: auto;
  padding: clamp(.75rem, 3vw, 2rem);
}

.auth-modal-card {
  width: min(100%, 43rem);
  max-height: calc(100dvh - 1.5rem);
  overflow-y: auto;
  border-radius: clamp(1.75rem, 4vw, 3rem);
  padding: clamp(1.25rem, 4vw, 2.5rem);
  box-shadow: 0 24px 60px rgba(15,23,42,.16);
}

.auth-modal-card input,
.auth-modal-card button { min-height: 44px; }

.auth-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.auth-grid-wide { grid-column: 1 / -1; }

.auth-course-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .5rem;
}

.auth-course-strip > div { min-width: 0; }

@media (min-width: 48rem) {
  #welcome-screen { justify-content: center; }
  .welcome-actions { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .welcome-choice { min-height: 15.5rem; }

  .home-feature-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(17rem, .65fr);
    align-items: stretch;
  }

  .home-feature-grid > * { height: 100%; }
  #course-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #course-grid .home-card { min-height: clamp(12rem, 25vw, 14rem); }
  #course-grid .course-card--wide { grid-column: span 2; flex-direction: row; text-align: left; }
  .auth-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 60rem) {
  #course-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  #course-grid .home-card { min-height: 14rem; }
}

@media (max-width: 22.5rem) {
  #welcome-screen,
  #home-screen > .fufu-home-main { padding-inline: .75rem; }
  #course-grid { gap: .625rem; }
  #course-grid .home-card { min-height: 9.75rem; padding: .75rem; }
  .course-art,
  #course-grid .card-icon { width: 3.75rem; height: 3.75rem; }
  #guest-signup-card > button { width: 100%; }
}

@media (hover: hover) {
  .home-card:hover,
  .welcome-choice:hover { box-shadow: 0 16px 34px rgba(15,23,42,.11); }
}

@media (prefers-reduced-motion: reduce) {
  .home-card,
  .welcome-choice,
  .auth-modal-card { transition-duration: .01ms !important; }
}

/* ============================================================
   ENTRY SCREENS (Stitch Screen 3A Sign Up / 3B Login)
   Stitch gives these as 430px phone frames. Here they are a fluid
   two-column layout that actually uses tablet / desktop width.
   ============================================================ */

.entry-page {
  width: 100%;
  max-width: var(--fufu-page-max);
  margin-inline: auto;
  min-height: 100dvh;
  padding: clamp(1rem, 2.6vw, 2rem) var(--fufu-page-padding) clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: clamp(1rem, 2.2vw, 1.6rem);
}

.entry-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(.5rem, 2vw, 1rem);
  width: 100%;
}

.entry-icon-btn {
  appearance: none;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: #fff;
  color: var(--fufu-on-surface);
  box-shadow: 0 2px 8px rgba(15,23,42,.08);
  cursor: pointer;
  touch-action: manipulation;
  transition: transform .15s ease, background-color .15s ease;
}
.entry-icon-btn:active { transform: scale(.95); }

.entry-brand-pill,
.entry-guest-pill {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  border-radius: 9999px;
  padding: .5rem .875rem;
  font-size: clamp(.7rem, 1.7vw, .8rem);
  font-weight: 700;
  min-height: 44px;
  white-space: nowrap;
}
.entry-brand-pill {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  background: rgba(255,255,255,.82);
  color: var(--fufu-secondary);
  box-shadow: 0 2px 10px rgba(15,23,42,.05);
  backdrop-filter: blur(8px);
}
.entry-guest-pill {
  appearance: none;
  border: 0;
  background: rgba(204,229,255,.55);
  color: var(--fufu-secondary);
  cursor: pointer;
  touch-action: manipulation;
}
.entry-guest-pill:active { transform: scale(.96); }
.entry-brand-pill .material-symbols-outlined,
.entry-guest-pill .material-symbols-outlined { font-size: 18px; }

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 1.75rem);
  width: 100%;
  align-items: start;
}

/* --- card --- */
.auth-card {
  position: relative;
  overflow: hidden;
  width: 100%;
  min-width: 0;
  background: #fff;
  border-radius: clamp(1.5rem, 3.4vw, 2rem);
  padding: clamp(1.25rem, 3.4vw, 2.25rem);
  box-shadow: 0 10px 25px -5px rgba(15,23,42,.06), 0 8px 10px -6px rgba(15,23,42,.04);
  display: flex;
  flex-direction: column;
  gap: clamp(.875rem, 2vw, 1.25rem);
}
/* signature bottom accent stripe (brand styleguide) */
.auth-card::after {
  content: '';
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: .375rem;
  background: var(--fufu-secondary);
}
.auth-card[data-accent="secondary-container"]::after { background: var(--fufu-secondary-container); }

.auth-card-head { text-align: center; display: flex; flex-direction: column; align-items: center; }
.auth-title { font-size: clamp(1.25rem, 3.6vw, 1.65rem); font-weight: 800; line-height: 1.2; letter-spacing: -.01em; }
.auth-subtitle { font-size: clamp(.8rem, 2vw, .9rem); color: var(--fufu-on-surface-variant); margin-top: .25rem; }

.auth-mascot { position: relative; width: clamp(4.25rem, 13vw, 5.25rem); height: clamp(4.25rem, 13vw, 5.25rem); margin-bottom: .75rem; }
.auth-mascot-ring {
  width: 100%;
  height: 100%;
  border-radius: 9999px;
  background: #f0f3ff;
  box-shadow: inset 0 2px 8px rgba(15,23,42,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.auth-mascot-svg { width: 78%; height: 78%; }
.auth-mascot-bot {
  width: 80%;
  height: 80%;
  border-radius: 9999px;
  background: linear-gradient(45deg, var(--fufu-secondary-container), #cce5ff);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-mascot-bot .material-symbols-outlined { font-size: clamp(1.75rem, 6vw, 2.25rem); }
.auth-mascot-charm {
  position: absolute;
  right: -.25rem;
  bottom: -.25rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 9999px;
  background: #ffddb8;
  color: #2a1700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(15,23,42,.12);
}
.auth-mascot-charm.is-star { background: var(--fufu-tertiary-container); color: #fff; }

/* --- alerts --- */
.auth-alert {
  align-items: flex-start;
  gap: .625rem;
  border-radius: var(--fufu-radius);
  background: #ffdad6;
  color: #93000a;
  padding: .875rem 1rem;
  font-size: clamp(.75rem, 1.9vw, .85rem);
  line-height: 1.45;
}
.auth-alert:not(.hidden) { display: flex; }
.auth-alert-icon { flex: 0 0 auto; font-size: 20px; color: #ba1a1a; }
.auth-alert-text { flex: 1; min-width: 0; }
.auth-alert-close {
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  opacity: .7;
  cursor: pointer;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.auth-alert-close:hover { opacity: 1; }

/* --- form --- */
.auth-form { display: flex; flex-direction: column; gap: clamp(.75rem, 2vw, 1rem); }
.auth-field { display: flex; flex-direction: column; gap: .375rem; min-width: 0; }
.auth-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  font-size: clamp(.72rem, 1.8vw, .8rem);
  font-weight: 700;
  color: var(--fufu-on-surface);
}
.auth-label-hint { font-weight: 400; color: rgba(60,74,66,.75); }
.auth-label-ok { display: inline-flex; align-items: center; gap: .15rem; color: var(--fufu-primary); font-size: .7rem; }
.auth-label-ok:not(.hidden) { display: inline-flex; }
.auth-label-ok .material-symbols-outlined { font-size: 14px; }
.auth-label-link {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--fufu-secondary);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-block: -.75rem;
}
.auth-label-link:hover { text-decoration: underline; }

.auth-input-wrap { position: relative; display: flex; align-items: center; }
.auth-input-wrap input {
  width: 100%;
  min-height: 48px;
  padding: .75rem 3.25rem .75rem 2.75rem;
  border: 0;
  border-radius: var(--fufu-radius);
  background: #f0f3ff;
  color: var(--fufu-on-surface);
  font-size: clamp(.85rem, 2.1vw, .95rem);
  font-family: inherit;
  box-shadow: 0 1px 3px rgba(15,23,42,.05);
  transition: background-color .15s ease, box-shadow .15s ease;
}
.auth-input-wrap input::placeholder { color: rgba(108,122,113,.7); }
.auth-input-wrap input:focus { background: #fff; outline: 2px solid var(--fufu-secondary); outline-offset: 1px; }
.auth-input-icon,
.auth-input-trail {
  position: absolute;
  left: .875rem;
  font-size: 20px;
  color: #6c7a71;
  pointer-events: none;
}
.auth-input-trail { left: auto; right: .875rem; color: var(--fufu-primary); }
.auth-eye {
  appearance: none;
  border: 0;
  background: transparent;
  position: absolute;
  right: .125rem;
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #6c7a71;
  cursor: pointer;
}
.auth-eye:hover { color: var(--fufu-on-surface); }

.auth-trust {
  display: flex;
  align-items: center;
  gap: .5rem;
  border-radius: var(--fufu-radius);
  background: rgba(216,227,251,.6);
  padding: .625rem .875rem;
  font-size: clamp(.7rem, 1.8vw, .78rem);
  color: var(--fufu-on-surface-variant);
}
.auth-trust .material-symbols-outlined { font-size: 18px; color: var(--fufu-primary); }

.auth-submit {
  appearance: none;
  border: 0;
  width: 100%;
  min-height: 52px;
  border-radius: 9999px;
  background: var(--fufu-secondary);
  color: #fff;
  font-family: inherit;
  font-size: clamp(.9rem, 2.3vw, 1rem);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  cursor: pointer;
  touch-action: manipulation;
  box-shadow: 0 6px 16px rgba(0,99,152,.25);
  transition: transform .15s ease, background-color .15s ease;
}
.auth-submit:hover { background: #004b73; }
.auth-submit:active { transform: scale(.98); }
.auth-submit[disabled] { opacity: .6; cursor: progress; }
.auth-submit .material-symbols-outlined { font-size: 20px; }

.auth-switch { text-align: center; font-size: clamp(.78rem, 2vw, .88rem); color: var(--fufu-on-surface-variant); }
.auth-switch button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--fufu-secondary);
  font: inherit;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  margin-left: .35rem;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-block: -.75rem;
}

.auth-divider { position: relative; display: flex; align-items: center; justify-content: center; }
.auth-divider::before { content: ''; position: absolute; inset-inline: 0; height: 1px; background: #dee8ff; }
.auth-divider span { position: relative; background: #fff; padding: 0 .75rem; font-size: .75rem; color: #6c7a71; }

.auth-ghost-btn {
  appearance: none;
  border: 0;
  width: 100%;
  min-height: 48px;
  border-radius: 9999px;
  background: #f0f3ff;
  color: var(--fufu-primary);
  font-family: inherit;
  font-size: clamp(.78rem, 2vw, .85rem);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .625rem 1rem;
  cursor: pointer;
  touch-action: manipulation;
  box-shadow: 0 1px 4px rgba(15,23,42,.05);
}
.auth-ghost-btn:hover { background: #e7eeff; }
.auth-ghost-btn:active { transform: scale(.99); }
.auth-ghost-btn .material-symbols-outlined { font-size: 18px; }
.auth-dot { width: .625rem; height: .625rem; border-radius: 9999px; background: var(--fufu-primary-container); flex: 0 0 auto; }

.auth-fineprint {
  font-size: clamp(.62rem, 1.6vw, .7rem);
  line-height: 1.6;
  color: #6c7a71;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  flex-wrap: wrap;
}
.auth-fineprint .material-symbols-outlined { font-size: 16px; color: var(--fufu-primary); }

/* --- side panel (uses the tablet/desktop width Stitch left empty) --- */
.auth-side { display: flex; flex-direction: column; gap: clamp(.75rem, 2vw, 1.1rem); min-width: 0; }
.auth-side-head { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.auth-side-head h2 { font-size: clamp(.9rem, 2.3vw, 1.05rem); font-weight: 800; }
.auth-side-count { margin-left: auto; font-size: .72rem; font-weight: 700; color: var(--fufu-secondary); }

.auth-levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 8rem), 1fr));
  gap: clamp(.5rem, 1.6vw, .75rem);
}
.auth-level {
  position: relative;
  overflow: hidden;
  background: #fff;
  border-radius: var(--fufu-radius);
  padding: .875rem;
  text-align: center;
  box-shadow: 0 1px 6px rgba(15,23,42,.06);
}
.auth-level::after { content: ''; position: absolute; inset-inline: 0; bottom: 0; height: .25rem; background: var(--fufu-primary-container); }
.auth-level[data-accent="secondary-container"]::after { background: var(--fufu-secondary-container); }
.auth-level[data-accent="tertiary-container"]::after { background: var(--fufu-tertiary-container); }
.auth-level strong { display: block; font-size: clamp(.8rem, 2.1vw, .9rem); }
.auth-level span { display: block; font-size: clamp(.68rem, 1.7vw, .74rem); color: #6c7a71; margin-top: .15rem; }

.auth-note {
  display: flex;
  gap: .5rem;
  align-items: flex-start;
  background: rgba(216,227,251,.55);
  border-radius: var(--fufu-radius);
  padding: .75rem .875rem;
  font-size: clamp(.7rem, 1.8vw, .78rem);
  line-height: 1.55;
  color: var(--fufu-on-surface-variant);
}
.auth-note .material-symbols-outlined { font-size: 18px; color: var(--fufu-secondary); flex: 0 0 auto; }

.auth-tiers { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.auth-tiers li {
  display: flex;
  gap: .625rem;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--fufu-radius);
  padding: .75rem .875rem;
  box-shadow: 0 1px 6px rgba(15,23,42,.05);
  border-left: 3px solid transparent;
}
.auth-tiers li .material-symbols-outlined { font-size: 20px; color: var(--fufu-secondary); flex: 0 0 auto; }
.auth-tiers li strong { display: block; font-size: clamp(.76rem, 2vw, .85rem); }
.auth-tiers li small { display: block; font-size: clamp(.66rem, 1.7vw, .72rem); color: #6c7a71; line-height: 1.45; }
.auth-tiers li.is-current { border-left-color: var(--fufu-primary-container); background: #f4fbf7; }

@media (min-width: 48rem) {
  .entry-page { justify-content: center; }
  .auth-layout {
    grid-template-columns: minmax(0, 27rem) minmax(14rem, 20rem);
    justify-content: center;
    align-items: center;
  }
}

@media (min-width: 75rem) {
  .auth-layout { grid-template-columns: minmax(0, 30rem) minmax(17rem, 24rem); }
}

@media (max-width: 22.5rem) {
  .entry-page { padding-inline: .75rem; }
  .entry-brand-pill { font-size: .66rem; padding-inline: .6rem; }
  .entry-guest-pill { font-size: .66rem; padding-inline: .6rem; }
  .auth-card { padding: 1rem; }
  .auth-input-wrap input { padding-left: 2.5rem; font-size: .82rem; }
}