/* Sign in / sign up — extends body.landing-page theme */

.lp-auth-section {
  padding: 48px 0 72px;
  background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 55%);
  min-height: calc(100vh - 140px);
  overflow-x: hidden;
}

.lp-auth-section .lp-container {
  max-width: 100%;
  box-sizing: border-box;
}

.lp-auth-card {
  max-width: 440px;
  width: 100%;
  margin: 0 auto;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  box-shadow: var(--shadow);
  box-sizing: border-box;
  min-width: 0;
}

.lp-auth-form {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.lp-auth-header {
  margin-bottom: 28px;
  text-align: center;
}

.lp-auth-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 400;
  color: var(--navy);
  margin: 0 0 10px;
  line-height: 1.2;
}

.lp-auth-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

.lp-auth-error {
  background: #fef2f2;
  color: #991b1b;
  font-size: 0.9rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  border-left: 4px solid #dc2626;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.lp-auth-error::before {
  content: '\f071';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  flex-shrink: 0;
}

.lp-auth-success {
  background: #e6f9f5;
  color: #065f46;
  font-size: 0.9rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  border-left: 4px solid var(--teal);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.lp-auth-success::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  flex-shrink: 0;
}

.lp-auth-card--wide {
  max-width: 480px;
}

.lp-auth-field {
  position: relative;
  margin-bottom: 20px;
}

.lp-auth-field i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--blue);
  z-index: 2;
  pointer-events: none;
}

.lp-auth-input {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 14px 16px 14px 48px !important;
  font-size: 1rem !important;
  font-family: var(--font-sans) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--bg-white) !important;
  color: var(--navy) !important;
  box-shadow: none !important;
}

.lp-auth-input:focus {
  border-color: var(--blue) !important;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.12) !important;
  outline: none !important;
}

.lp-auth-input::placeholder {
  color: var(--text-muted);
}

.lp-auth-submit,
.lp-auth-google {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.lp-auth-submit {
  margin-top: 8px;
}

.lp-auth-submit.is-loading,
.lp-auth-google.is-loading {
  opacity: 0.92;
  cursor: wait;
  pointer-events: none;
}

.lp-auth-submit.is-loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.lp-auth-spinner {
  display: inline-block;
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: lp-auth-spin 0.65s linear infinite;
  flex-shrink: 0;
}

.lp-auth-google.is-loading .lp-auth-spinner {
  border-color: rgba(30, 41, 59, 0.15);
  border-top-color: var(--navy);
}

@keyframes lp-auth-spin {
  to {
    transform: rotate(360deg);
  }
}

.lp-auth-divider {
  text-align: center;
  margin: 28px 0;
  position: relative;
}

.lp-auth-divider::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  height: 1px;
  background: var(--border);
}

.lp-auth-divider span {
  background: var(--bg-white);
  padding: 0 16px;
  position: relative;
  z-index: 1;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.lp-auth-google {
  width: 100%;
  background: var(--bg-white) !important;
  border: 1px solid var(--border) !important;
  color: var(--navy) !important;
  padding: 14px 20px !important;
  border-radius: 10px !important;
  font-size: 1rem !important;
  font-weight: 600 !important;
  font-family: var(--font-sans) !important;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.lp-auth-google:hover {
  background: var(--bg) !important;
  border-color: #c5d4e8 !important;
  box-shadow: var(--shadow);
}

.lp-auth-google.is-loading {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.lp-auth-footer-links {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.lp-auth-footer-links a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: none;
}

.lp-auth-footer-links a:hover {
  color: var(--blue-dark);
  text-decoration: underline;
}

.lp-auth-footer-links + .lp-auth-footer-links {
  margin-top: 12px;
}

.lp-auth-checkout-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 0 0 24px;
  padding: 12px 16px;
  background: #e8f2ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  text-align: center;
}

.lp-auth-checkout-notice i {
  color: var(--blue);
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .lp-auth-section {
    padding: 32px 0 48px;
  }

  .lp-auth-card {
    padding: 28px 20px;
    border-radius: var(--radius-sm);
  }
}