.twofa-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: calc(100vh - 52px);
  padding: 3rem 2rem;
  background-color: var(--color-background-primary);
}

.twofa-box {
  background: var(--color-background-primary);
  padding: 2.5rem;
  border-radius: 12px;
  border: 0.5px solid var(--color-border-secondary);
  width: 100%;
  max-width: 460px;
}

.twofa-box--wide {
  max-width: 540px;
}

.twofa-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.twofa-icon i {
  font-size: 2rem;
  color: #378ADD;
}

.twofa-icon--success i {
  color: #28a745;
}

.twofa-box h1 {
  text-align: center;
  font-size: 22px;
  font-weight: 500;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.twofa-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 1.75rem;
}

/* QR Code */
.twofa-qr {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.twofa-qr svg {
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--color-border-secondary);
  display: block;
}

/* Manual entry */
.twofa-manual {
  margin-bottom: 1.5rem;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.twofa-manual summary {
  cursor: pointer;
  text-align: center;
  color: #378ADD;
  font-weight: 500;
  list-style: none;
  margin-bottom: 0.75rem;
}

.twofa-manual summary::-webkit-details-marker { display: none; }

.twofa-manual__label {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-tertiary);
  margin-bottom: 0.4rem;
}

.twofa-secret {
  text-align: center;
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-secondary);
  border-radius: 6px;
  padding: 0.6rem 1rem;
}

.twofa-secret code {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--color-text-primary);
  word-break: break-all;
}

/* Code input */
.twofa-code-group {
  margin-bottom: 0.5rem;
}

.twofa-code-input {
  text-align: center;
  font-size: 1.5rem;
  letter-spacing: 0.3em;
  font-weight: 600;
}

.twofa-hint {
  display: block;
  font-size: 12px;
  color: var(--color-text-tertiary);
  margin-top: 0.4rem;
}

.form-actions {
  margin-top: 1.25rem;
}

.form-actions .btn {
  width: 100%;
}

/* Apps label */
.twofa-apps-label {
  text-align: center;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-tertiary);
  margin-top: 1.5rem;
  margin-bottom: 0.25rem;
}

.twofa-apps {
  text-align: center;
  font-size: 12px;
  color: var(--color-text-secondary);
}

/* Backup codes grid */
.twofa-codes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  margin-bottom: 1rem;
  background: var(--color-background-secondary);
  border: 1px solid var(--color-border-secondary);
  border-radius: 8px;
  padding: 1.25rem;
}

.twofa-codes__code {
  font-family: monospace;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  text-align: center;
  letter-spacing: 0.05em;
}

/* Backup code actions */
.twofa-codes-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.twofa-codes-actions .btn {
  flex: 1;
  font-size: 13px;
}

/* Warning box */
.twofa-warning {
  background: #fff8e1;
  border: 1px solid #ffe082;
  border-radius: 8px;
  padding: 0.85rem 1rem;
  font-size: 13px;
  color: #5d4037;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.twofa-warning i {
  color: #f59e0b;
  margin-right: 0.35rem;
}

.twofa-continue-btn {
  display: block;
  width: 100%;
  text-align: center;
}