/* ============================================================
   Auth pages — login + signup
   Full viewport height + full-bleed background; cards stay a
   comfortable reading width, centred horizontally.
   ============================================================ */

.page-login,
.page-signup,
.page-signup-landing {
  --auth-bg: #fbf7f3;
}

.page-login .site-main,
.page-signup .site-main,
.page-signup-landing .site-main {
  background: var(--auth-bg);
}

.page-login .magic-link,
.page-signup .auth-page,
.page-signup-landing .auth-page {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  max-width: none;
  width: 100%;
  min-height: calc(100dvh - 64px);
  margin: 0;
  padding: clamp(2rem, 4vw, 3rem) clamp(1.25rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.page-login .magic-link__ambient,
.page-signup .auth-page__ambient,
.page-signup-landing .auth-page__ambient {
  position: absolute;
  inset: 0;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  pointer-events: none;
  z-index: 0;
}

.page-login .magic-link__card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  margin-inline: auto;
  box-sizing: border-box;
}

.page-signup .auth-page__card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
  box-sizing: border-box;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 2.5rem) clamp(1.5rem, 4vw, 2rem);
  box-shadow: 0 16px 48px rgba(26, 20, 40, 0.07);
}

.page-signup-landing .auth-page__shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 780px;
  margin-inline: auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.page-signup .auth-wrap {
  max-width: none;
  width: 100%;
  margin: 0;
  padding: 0;
}

.page-signup .auth-page__card .form-card {
  border: none;
  box-shadow: none;
  padding: 0;
  background: transparent;
}

.page-signup-landing .auth-page__intro {
  text-align: center;
}

.page-signup-landing .auth-page__intro .section-lede {
  margin-inline: auto;
}

.page-signup-landing .role-split {
  width: 100%;
  margin: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 1.75rem);
}

.page-signup-landing .auth-page__footer {
  text-align: center;
  margin: 0;
  color: var(--ink-muted);
}

.page-signup-landing .auth-page__footer a {
  color: var(--coral-strong);
  font-weight: 600;
}

.page-signup .auth-page__ambient .core-glow,
.page-signup-landing .auth-page__ambient .core-glow {
  left: 50%;
  top: 42%;
  transform: translate(-50%, -50%);
  z-index: 1;
  opacity: 0.14;
}

.page-signup .auth-page__ambient .galaxy-container,
.page-signup-landing .auth-page__ambient .galaxy-container {
  z-index: 0;
}

.page-signup .auth-page__ambient .star-layer,
.page-signup-landing .auth-page__ambient .star-layer {
  opacity: 0.55;
}

.page-signup .auth-page__ambient .star-layer.warp,
.page-signup-landing .auth-page__ambient .star-layer.warp {
  opacity: 0.3;
}

@media (max-width: 760px) {
  .page-signup-landing .role-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .page-login .magic-link,
  .page-signup .auth-page,
  .page-signup-landing .auth-page {
    padding: clamp(1.5rem, 4vw, 2rem) clamp(1rem, 3vw, 1.25rem);
    min-height: calc(100dvh - 60px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-signup .auth-page__ambient .star-layer,
  .page-signup .auth-page__ambient .galaxy-container,
  .page-signup .auth-page__ambient .core-glow,
  .page-signup-landing .auth-page__ambient .star-layer,
  .page-signup-landing .auth-page__ambient .galaxy-container,
  .page-signup-landing .auth-page__ambient .core-glow {
    animation: none !important;
  }
}