/* ==========================================================================
   auth-landing.css
   Login / school-signup auth surfaces, built ENTIRELY on the landing design
   system (landing.css tokens: --lp-*, --accent, --space-*, --radius-*,
   --font-*, --ease-*, --shadow-*). Loaded only on the auth pages, so it changes
   nothing else. Fully theme-aware (light default + [data-theme="dark"]).
   ========================================================================== */

.lp-auth {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ── Top bar: brand + back-to-home ─────────────────────────────────────── */
.lp-auth__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) clamp(var(--space-lg), 5vw, var(--space-3xl));
}
.lp-auth__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}
.lp-auth__logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}
.lp-auth__wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--lp-ink);
}
.lp-auth__back svg { width: 16px; height: 16px; }

/* ── Centered card ─────────────────────────────────────────────────────── */
.lp-auth__main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-lg) var(--space-4xl);
}
.lp-auth__shell {
  width: min(100%, 30rem);
  padding: 8px;
  background: linear-gradient(135deg, var(--lp-border-strong) 0%, transparent 45%, var(--lp-border-strong) 100%);
  border: 1px solid var(--lp-border-strong);
  border-radius: var(--radius-3xl);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  animation: lp-auth-rise var(--duration-slow) var(--ease-out-expo) both;
}
.lp-auth__shell--wide { width: min(100%, 40rem); }
.lp-auth__card {
  background: var(--lp-surface-elevated);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-radius: calc(var(--radius-3xl) - 8px);
  padding: clamp(var(--space-xl), 4vw, var(--space-3xl));
}

/* ── Header ────────────────────────────────────────────────────────────── */
.lp-auth__head { text-align: center; margin-bottom: var(--space-xl); }
.lp-auth__eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-subtle);
  border: 1px solid var(--accent-glow);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}
.lp-auth__title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--lp-ink);
  margin: 0;
}
.lp-auth__title-accent {
  background: var(--lp-gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-auth__subtitle {
  margin: var(--space-sm) 0 0;
  color: var(--lp-ink-tertiary);
  font-size: 1rem;
  line-height: 1.55;
}

/* ── Flash messages ────────────────────────────────────────────────────── */
.lp-auth__flashes { display: grid; gap: var(--space-sm); margin-bottom: var(--space-lg); }
.lp-auth__flash {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  line-height: 1.45;
  border: 1px solid;
}
.lp-auth__flash--error { color: #B71C1C; background: rgba(211, 47, 47, 0.08); border-color: rgba(211, 47, 47, 0.28); }
.lp-auth__flash--info { color: var(--accent-alt); background: var(--accent-subtle); border-color: var(--accent-glow); }
[data-theme="dark"] .lp-auth__flash--error { color: #FFCDD2; background: rgba(211, 47, 47, 0.2); border-color: rgba(211, 47, 47, 0.42); }

/* ── Form ──────────────────────────────────────────────────────────────── */
.lp-auth__form { display: grid; gap: var(--space-lg); }
.lp-auth__grid { display: grid; gap: var(--space-lg); grid-template-columns: 1fr 1fr; }
.lp-auth__field { display: grid; gap: var(--space-sm); }
.lp-auth__field--full { grid-column: 1 / -1; }
.lp-auth__field-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
}
.lp-auth__label { font-family: var(--font-sans); font-size: 0.875rem; font-weight: 600; color: var(--lp-ink-secondary); }
.lp-auth__link {
  font-size: 0.85rem; font-weight: 600; color: var(--accent);
  text-decoration: none; transition: color var(--duration-fast) var(--ease-spring);
}
.lp-auth__link:hover, .lp-auth__link:focus-visible { color: var(--accent-alt); text-decoration: underline; }

.lp-auth__input-wrap { position: relative; display: flex; align-items: center; }
.lp-auth__icon-lead {
  position: absolute; left: var(--space-md); display: flex;
  color: var(--lp-ink-muted); pointer-events: none;
}
.lp-auth__icon-lead svg { width: 18px; height: 18px; }
.lp-auth__input {
  width: 100%;
  height: 52px;
  padding: 0 var(--space-md) 0 2.85rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--lp-ink);
  background: var(--lp-surface);
  border: 1.5px solid var(--lp-border-strong);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-fast) var(--ease-spring), box-shadow var(--duration-fast) var(--ease-spring);
  outline: none;
}
.lp-auth__input::placeholder { color: var(--lp-ink-muted); }
.lp-auth__input:hover { border-color: var(--accent-light); }
.lp-auth__input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-subtle); }
.lp-auth__input--toggle { padding-right: 3.25rem; }

.lp-auth__toggle {
  position: absolute; right: 0.4rem;
  display: flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border: none; background: transparent; color: var(--lp-ink-muted);
  border-radius: var(--radius-md); cursor: pointer;
  transition: color var(--duration-fast), background var(--duration-fast);
}
.lp-auth__toggle:hover { color: var(--accent); background: var(--accent-subtle); }
.lp-auth__toggle svg { width: 20px; height: 20px; }
.lp-auth__toggle .lp-auth__eye-off { display: none; }
.lp-auth__toggle[aria-pressed="true"] .lp-auth__eye-on { display: none; }
.lp-auth__toggle[aria-pressed="true"] .lp-auth__eye-off { display: block; }

.lp-auth__select {
  width: 100%; height: 52px; padding: 0 var(--space-md);
  font-family: var(--font-sans); font-size: 1rem; color: var(--lp-ink);
  background: var(--lp-surface); border: 1.5px solid var(--lp-border-strong);
  border-radius: var(--radius-lg); outline: none;
  transition: border-color var(--duration-fast) var(--ease-spring), box-shadow var(--duration-fast);
}
.lp-auth__select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-subtle); }

/* Submit reuses .lp-btn .lp-btn--lg .lp-btn--glow; we only widen it. */
.lp-auth__submit { width: 100%; margin-top: var(--space-xs); }

.lp-auth__hint { font-size: 0.8rem; color: var(--lp-ink-muted); line-height: 1.5; }

/* ── Footer links under the card ───────────────────────────────────────── */
.lp-auth__alt {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--lp-border);
  text-align: center;
  display: grid;
  gap: var(--space-sm);
}
.lp-auth__alt p { margin: 0; font-size: 0.9rem; color: var(--lp-ink-tertiary); }
.lp-auth__alt a { color: var(--accent); font-weight: 600; text-decoration: none; }
.lp-auth__alt a:hover, .lp-auth__alt a:focus-visible { text-decoration: underline; }

/* ── Minimal footer ────────────────────────────────────────────────────── */
.lp-auth__footer {
  padding: var(--space-lg);
  text-align: center;
  color: var(--lp-ink-muted);
  font-size: 0.85rem;
}
.lp-auth__footer .lp-auth__ayah {
  font-family: var(--font-arabic);
  font-size: 1.15rem;
  color: var(--lp-ink-tertiary);
  margin: 0 0 0.35rem;
}

/* ── Motion ────────────────────────────────────────────────────────────── */
@keyframes lp-auth-rise {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .lp-auth__shell { animation: none; }
}

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 560px) {
  .lp-auth__grid { grid-template-columns: 1fr; }
  .lp-auth__topbar { padding: var(--space-md); }
  .lp-auth__back .lp-auth__back-label { display: none; }
}

/* ==========================================================================
   School pricing page (school-signup) — landing design system
   ========================================================================== */
.lp-pricing { position: relative; z-index: 1; }
.lp-pricing__container {
  width: min(100%, 72rem);
  margin: 0 auto;
  padding: var(--space-2xl) clamp(var(--space-lg), 5vw, var(--space-3xl)) var(--space-5xl);
}
.lp-section-head { max-width: 44rem; margin: 0 auto var(--space-2xl); text-align: center; }
.lp-section-head__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800; line-height: 1.08; letter-spacing: -0.03em;
  color: var(--lp-ink); margin: var(--space-md) 0 0;
}
.lp-section-head__subtitle { margin: var(--space-md) 0 0; color: var(--lp-ink-tertiary); font-size: 1.1rem; line-height: 1.6; }

/* Pricing grid */
.lp-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17.5rem, 1fr));
  gap: var(--space-xl);
  align-items: stretch;
}
.lp-pricing-shell {
  padding: 6px;
  background: linear-gradient(135deg, var(--lp-border-strong) 0%, transparent 45%, var(--lp-border-strong) 100%);
  border: 1px solid var(--lp-border-strong);
  border-radius: var(--radius-3xl);
  transition: transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-spring);
}
.lp-pricing-shell:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.lp-pricing-shell--featured {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-subtle) 50%, var(--accent) 100%);
  border-color: var(--accent);
  box-shadow: var(--shadow-xl), 0 0 48px var(--accent-glow);
}
.lp-pricing-card {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--lp-surface-elevated);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  border-radius: calc(var(--radius-3xl) - 6px);
  padding: var(--space-2xl) var(--space-xl);
}
.lp-pricing__badge {
  position: absolute; top: -0.85rem; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: #fff; background: linear-gradient(135deg, var(--accent) 0%, var(--accent-alt) 100%);
  padding: 0.4rem 0.9rem; border-radius: var(--radius-full);
  box-shadow: 0 4px 16px var(--accent-glow);
}
.lp-pricing__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: var(--radius-xl);
  background: var(--accent-subtle); color: var(--accent); margin-bottom: var(--space-md);
}
.lp-pricing__icon svg { width: 26px; height: 26px; }
.lp-pricing__name { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--lp-ink); margin: 0; }
.lp-pricing__tagline { margin: 0.25rem 0 0; color: var(--lp-ink-muted); font-size: 0.95rem; }
.lp-pricing__price {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.35rem;
  margin: var(--space-lg) 0; padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--lp-border);
}
.lp-pricing__amount { font-family: var(--font-display); font-size: 2.85rem; font-weight: 800; line-height: 1; color: var(--lp-ink); letter-spacing: -0.03em; }
.lp-pricing__currency { font-size: 1.5rem; font-weight: 600; vertical-align: super; color: var(--lp-ink-tertiary); }
.lp-pricing__period { font-size: 1rem; color: var(--lp-ink-muted); }
.lp-pricing__students { flex-basis: 100%; margin-top: 0.4rem; font-size: 0.9rem; font-weight: 600; color: var(--accent); }
.lp-pricing__features { flex: 1; }
.lp-pricing__features ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-md); }
.lp-pricing__features li { display: flex; align-items: flex-start; gap: var(--space-sm); color: var(--lp-ink-secondary); font-size: 0.95rem; line-height: 1.45; }
.lp-pricing__features li svg {
  flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px;
  color: var(--accent); background: var(--accent-subtle); border-radius: var(--radius-full); padding: 2px;
}
.lp-pricing__cta { margin-top: var(--space-xl); }
.lp-pricing__cta .lp-btn { width: 100%; }

/* "All plans include" */
.lp-incl { margin-top: var(--space-5xl); }
.lp-incl-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: var(--space-lg); }
.lp-incl-card {
  display: flex; gap: var(--space-md); padding: var(--space-lg);
  background: var(--lp-surface-glass); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid var(--lp-border); border-radius: var(--radius-xl);
  transition: transform var(--duration-normal) var(--ease-spring), border-color var(--duration-normal);
}
.lp-incl-card:hover { transform: translateY(-4px); border-color: var(--accent); }
.lp-incl-card__icon {
  flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-lg);
  background: var(--accent-subtle); color: var(--accent);
}
.lp-incl-card__icon svg { width: 22px; height: 22px; }
.lp-incl-card__title { margin: 0 0 0.25rem; font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--lp-ink); }
.lp-incl-card__text { margin: 0; font-size: 0.9rem; line-height: 1.5; color: var(--lp-ink-tertiary); }

/* FAQ */
.lp-faq { margin-top: var(--space-5xl); }
.lp-faq-list { display: grid; gap: var(--space-md); max-width: 48rem; margin: 0 auto; }
.lp-faq-item {
  padding: var(--space-lg) var(--space-xl);
  background: var(--lp-surface-glass); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid var(--lp-border); border-radius: var(--radius-xl);
}
.lp-faq-item__q { margin: 0 0 0.5rem; font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; color: var(--lp-ink); }
.lp-faq-item__a { margin: 0; font-size: 0.95rem; line-height: 1.6; color: var(--lp-ink-tertiary); }

/* Contact CTA */
.lp-cta-band {
  margin-top: var(--space-5xl);
  text-align: center;
  padding: clamp(var(--space-2xl), 6vw, var(--space-4xl)) var(--space-xl);
  background: linear-gradient(135deg, var(--accent-subtle) 0%, transparent 60%), var(--lp-surface-glass);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--lp-border-strong); border-radius: var(--radius-3xl);
}
.lp-cta-band__title { font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; color: var(--lp-ink); margin: 0; letter-spacing: -0.02em; }
.lp-cta-band__text { margin: var(--space-md) auto var(--space-xl); max-width: 36rem; color: var(--lp-ink-tertiary); font-size: 1.05rem; line-height: 1.6; }

/* ==========================================================================
   Login locked to the viewport — no page scroll (login page only)
   Scoped to body.lp-auth-page so the scrollable pricing page is unaffected.
   ========================================================================== */
body.lp-auth-page { height: 100dvh; overflow: hidden; }
body.lp-auth-page .lp-auth { height: 100dvh; min-height: 0; }
body.lp-auth-page .lp-auth__main {
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
  overflow: hidden;
}
body.lp-auth-page .lp-auth__footer { padding-block: var(--space-sm); }

/* ── Compact login form (login page only) ──────────────────────────────── */
body.lp-auth-page .lp-auth__shell { width: min(100%, 25rem); }
body.lp-auth-page .lp-auth__card { padding: clamp(var(--space-lg), 3vw, var(--space-2xl)); }
body.lp-auth-page .lp-auth__head { margin-bottom: var(--space-lg); }
body.lp-auth-page .lp-auth__eyebrow {
  font-size: 0.68rem; padding: 0.3rem 0.7rem; margin-bottom: var(--space-sm);
}
body.lp-auth-page .lp-auth__title { font-size: clamp(1.5rem, 3.5vw, 1.85rem); }
body.lp-auth-page .lp-auth__subtitle { font-size: 0.9rem; margin-top: var(--space-xs); }
body.lp-auth-page .lp-auth__form { gap: var(--space-md); }
body.lp-auth-page .lp-auth__label { font-size: 0.8rem; }
body.lp-auth-page .lp-auth__input {
  height: 46px; font-size: 0.95rem; padding-left: 2.65rem;
}
body.lp-auth-page .lp-auth__icon-lead svg { width: 16px; height: 16px; }
body.lp-auth-page .lp-auth__submit {
  padding: var(--space-md) var(--space-xl); font-size: 0.95rem;
}
body.lp-auth-page .lp-auth__alt { margin-top: var(--space-md); padding-top: var(--space-md); }
body.lp-auth-page .lp-auth__alt p { font-size: 0.85rem; }

/* ── Signup: status banner + info cards + action stack ─────────────────── */
.lp-auth__status {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--accent-subtle);
  border: 1px solid var(--accent-glow);
  color: var(--lp-ink-secondary);
  font-size: 0.95rem; line-height: 1.55;
  margin-bottom: var(--space-lg);
  text-align: center;
}
.lp-auth__info-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.lp-auth__info-card {
  padding: var(--space-lg);
  background: var(--lp-surface-glass);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid var(--lp-border);
  border-radius: var(--radius-lg);
}
.lp-auth__info-card h2 { margin: 0 0 0.4rem; font-family: var(--font-display); font-size: 1rem; font-weight: 700; color: var(--lp-ink); }
.lp-auth__info-card p { margin: 0; font-size: 0.88rem; line-height: 1.5; color: var(--lp-ink-tertiary); }
.lp-auth__actions { display: grid; gap: var(--space-md); justify-items: center; }
.lp-auth__actions .lp-btn { width: 100%; }
@media (max-width: 560px) { .lp-auth__info-grid { grid-template-columns: 1fr; } }