.auth-body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-accent));
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-contrast-on-primary);
}

.login-container {
  width: 100%;
  max-width: 520px;
  padding: 2rem;
}

.login-card {
  background: var(--brand-surface);
  border-radius: 14px;
  padding: 3rem 2.5rem;
  box-shadow: 0 18px 42px rgba(15, 59, 40, 0.25);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  color: var(--brand-text);
}

.brand-header {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.brand-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 12px;
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  padding: 0.35rem;
}

.brand-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--brand-accent-soft);
  color: var(--brand-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 700;
}

.brand-copy h1 {
  margin: 0;
  font-size: 1.85rem;
  color: var(--brand-text);
}

.brand-copy .subtitle {
  margin: 0.25rem 0 0;
  color: var(--brand-muted-text);
  font-size: 0.95rem;
}

.brand-meta {
  display: flex;
  justify-content: center;
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--brand-accent-soft);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--brand-text);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-weight: 600;
  color: var(--brand-text);
}

.form-input {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--brand-border);
  border-radius: 6px;
  font-size: 1rem;
  background: var(--brand-surface);
  color: var(--brand-text);
}

.form-input:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px var(--brand-primary-soft);
}

.locale-field .locale-select {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.locale-field .locale-flag {
  width: 32px;
  height: 20px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--brand-border);
  background: #ffffff;
}

.locale-field .locale-select-control {
  flex: 1;
}

.locale-field .locale-flag.is-hidden {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1rem;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.2s ease;
}

.btn.primary {
  background: var(--brand-primary);
  color: var(--brand-contrast-on-primary);
}

.btn.secondary {
  background: var(--brand-highlight);
  color: var(--brand-contrast-on-highlight);
  border: 1px solid var(--brand-highlight);
  margin-bottom: 0.5rem;
}

/* Accent-toned buttons highlight the membership/trial flow so they stand out from auth controls. */
.btn.membership-cta,
.btn.membership-submit {
  background: var(--brand-accent);
  color: var(--brand-contrast-on-accent);
  border: 1px solid var(--brand-accent);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.btn.membership-cta {
  width: 100%;
  margin-top: 1rem;
}

.btn.membership-submit {
  width: 100%;
  border-radius: 999px;
}

.btn:hover {
  filter: brightness(0.92);
}

.flash {
  padding: 0.65rem 0.8rem;
  border-radius: 6px;
  font-size: 0.95rem;
  background: var(--brand-highlight-soft);
  color: var(--brand-text);
}

.flash-danger {
  background: #fdecea;
  color: #a23a2f;
}

.divider {
  display: flex;
  align-items: center;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-muted-text);
  gap: 0.75rem;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--brand-border);
}

.federated-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-note {
  margin: 0;
  text-align: center;
  font-size: 0.85rem;
  color: var(--brand-muted-text);
}

.footer-note a {
  color: var(--brand-primary);
  text-decoration: none;
  font-weight: 600;
}

.footer-note a:hover {
  text-decoration: underline;
}

.membership-modal .modal-content {
  border-radius: 16px;
  border: 1px solid var(--brand-border);
  background: var(--brand-surface);
  color: var(--brand-text);
}

.membership-modal .modal-body p {
  color: var(--brand-text);
}

.membership-modal .modal-title {
  color: var(--brand-text);
}

.membership-modal .btn-outline-secondary {
  color: var(--brand-text);
  border-color: var(--brand-border);
}

.membership-modal .btn-outline-secondary:hover {
  background: var(--brand-border);
  color: var(--brand-contrast-on-primary);
}

@media (max-width: 480px) {
  .login-card {
    padding: 2rem 1.5rem;
  }

  .brand-header {
    flex-direction: column;
    text-align: center;
  }
}