/* Shared layout for Celebrate auth pages (matches index.html theme) */
:root {
  --cream: #fff9fb;
  --cream-deep: #fff0e8;
  --card: #ffffff;
  --text: #1e1b4b;
  --muted: #5b5675;
  --accent: #7c3aed;
  --border: rgba(124, 58, 237, 0.18);
  --shadow: 0 4px 24px rgba(30, 27, 75, 0.06);
  --shadow-lg: 0 20px 50px rgba(30, 27, 75, 0.1);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body.celebrate-auth-body {
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
  color: var(--text);
  background-color: #fff5f9;
  background-image:
    radial-gradient(ellipse 100% 80% at 50% -25%, rgba(253, 186, 116, 0.28), transparent 52%),
    radial-gradient(circle 520px at 0% 20%, rgba(254, 240, 138, 0.42), transparent 58%),
    radial-gradient(circle 480px at 100% 15%, rgba(196, 181, 253, 0.38), transparent 55%),
    radial-gradient(circle 340px at 8% 75%, rgba(167, 243, 208, 0.35), transparent 55%),
    radial-gradient(circle 380px at 92% 70%, rgba(251, 207, 232, 0.45), transparent 55%),
    radial-gradient(circle 260px at 72% 8%, rgba(125, 211, 252, 0.32), transparent 50%),
    radial-gradient(circle 180px at 28% 45%, rgba(251, 113, 133, 0.12), transparent 45%),
    linear-gradient(
      168deg,
      #fffafd 0%,
      #fff7ed 22%,
      #fef9c3 48%,
      #fce7f3 78%,
      #f5f3ff 100%
    );
  background-attachment: fixed;
  min-height: 100vh;
  font-size: 1rem;
  line-height: 1.6;
}

.celebrate-auth-wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 24px 20px 64px;
}

.celebrate-auth-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.celebrate-auth-top .brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.celebrate-auth-top .brand img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.2);
}

.celebrate-auth-top .brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.celebrate-auth-top .brand-name {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.celebrate-auth-top .brand-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.celebrate-auth-top .nav {
  display: flex;
  gap: 8px 18px;
  flex-wrap: wrap;
  align-items: center;
}

.celebrate-auth-top .nav a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

.celebrate-auth-top .nav a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.nav-auth {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
}

.nav-auth a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

.nav-auth a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.celebrate-auth-card {
  max-width: 440px;
  margin: 0 auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 36px);
  box-shadow: var(--shadow-lg);
}

.celebrate-auth-card-wide {
  max-width: 560px;
}

.celebrate-auth-card h1 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 800;
  font-size: 1.65rem;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.celebrate-auth-card .lead {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 0.98rem;
}

.auth-logo {
  display: block;
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  border-radius: 16px;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.2);
}

.back-link {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}

.back-link:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.auth-form .form-group {
  margin-bottom: 1.15rem;
}

.auth-form label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.auth-form input {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.btn-primary {
  display: inline-block;
  width: 100%;
  padding: 12px 20px;
  margin-top: 6px;
  cursor: pointer;
  font-size: 0.98rem;
  font-weight: 800;
  font-family: inherit;
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  border: none;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-secondary {
  display: inline-block;
  padding: 10px 18px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.auth-form .auth-error {
  color: #b91c1c;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: none;
}

.auth-form .auth-error.visible {
  display: block;
}

.auth-form .auth-success {
  color: #047857;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: none;
}

.auth-form .auth-success.visible {
  display: block;
}

.auth-links {
  text-align: center;
  margin-top: 1.35rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.auth-links a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.auth-links a:hover {
  text-decoration: underline;
}

.forgot-link {
  display: block;
  font-size: 0.88rem;
  margin-top: 0.35rem;
  font-weight: 600;
}

.verify-banner {
  background: rgba(251, 191, 36, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 1.25rem;
  font-size: 0.92rem;
  color: var(--text);
}

.verify-banner button {
  margin-top: 10px;
}

.account-email {
  font-size: 1.02rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  word-break: break-all;
}

.account-section h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.15rem;
  margin: 1.75rem 0 0.65rem;
}

.account-section h2:first-child {
  margin-top: 0;
}

@media (max-width: 760px) {
  body.celebrate-auth-body {
    background-attachment: scroll;
  }
  .celebrate-auth-top {
    align-items: flex-start;
    flex-direction: column;
  }
}