.login-top-bar {
  position: absolute;
  top: 18px;
  right: 20px;
  z-index: 100;
}

.login-container {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 20px;
  position: relative;
}

.login-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow-card);
}

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

.login-header .brand {
  color: var(--brand-teal);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  margin: 0 0 8px;
}

.login-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 8px 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
}

.login-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.4;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.input-field {
  width: 100%;
  background: var(--bg-surface-secondary);
  border: 1px solid var(--border-medium);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-field:focus {
  border-color: var(--brand-teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.18);
}

:root[data-theme='dark'] .input-field:focus,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .input-field:focus {
    box-shadow: 0 0 0 3px rgba(50, 196, 186, 0.18);
  }
}

.otp-input {
  font-size: 1.8rem;
  letter-spacing: 0.3em;
  text-align: center;
  font-family: monospace;
  font-weight: 700;
}

.submit-btn {
  width: 100%;
  background: var(--brand-teal);
  color: var(--brand-teal-ink);
  border: none;
  border-radius: 8px;
  padding: 13px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

.submit-btn:hover:not(:disabled) {
  background: var(--brand-teal-hover);
}

.submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.error-box {
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid rgba(220, 38, 38, 0.35);
  color: #b91c1c;
  border-radius: 8px;
  padding: 12px;
  font-size: 0.88rem;
  margin-bottom: 20px;
  display: none;
  line-height: 1.4;
}

:root[data-theme='dark'] .error-box,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) .error-box {
    background: rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.4);
    color: #fca5a5;
  }
}

.debug-box {
  background: var(--brand-teal-soft);
  border: 1px dashed var(--brand-teal);
  color: var(--brand-teal-text);
  border-radius: 8px;
  padding: 10px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  text-align: center;
  font-weight: 600;
  display: none;
}

.helper-text {
  text-align: center;
  margin-top: 20px;
  font-size: 0.82rem;
  color: var(--text-tertiary);
}

.helper-text a {
  color: var(--text-secondary);
  text-decoration: underline;
  cursor: pointer;
}

.helper-text a:hover {
  color: var(--brand-teal);
}

.email-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.email-badge span {
  color: var(--text-primary);
  font-weight: 500;
}

.change-email-btn {
  background: none;
  border: none;
  color: var(--brand-teal);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 0;
}

.change-email-btn:hover {
  text-decoration: underline;
}

.turnstile-container {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}