.device-login-card {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed color-mix(in oklab, var(--border) 75%, var(--accent) 25%);
}

.device-login-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
}

.device-login-card p {
  margin: 0.4rem 0 0.8rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.auth-btn--ghost {
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--bg-elev2) 90%, black);
  color: var(--text);
}

.device-login-panel {
  margin-top: 0.85rem;
  border: 1px solid color-mix(in oklab, var(--luma-blue) 35%, var(--border));
  border-radius: 12px;
  padding: 0.8rem;
  background: linear-gradient(180deg, color-mix(in oklab, var(--bg-elev1) 92%, black), var(--bg-elev2));
  text-align: center;
}

.device-code-label {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.device-code {
  margin-top: 0.35rem;
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  color: var(--luma-glow);
  font-family: var(--ff);
}

#tvQuickQr {
  margin-top: 0.7rem;
  width: 190px;
  height: 190px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
}

.device-state {
  margin-top: 0.55rem;
  color: var(--text-secondary);
}

.device-approve {
  max-width: 520px;
}

.device-sub {
  margin-top: -0.2rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.code-input {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.device-info {
  margin-top: 0.5rem;
  margin-bottom: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
  color: var(--text-secondary);
  background: color-mix(in oklab, var(--bg-elev2) 82%, black);
}

.device-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

@media (max-width: 520px) {
  .device-actions {
    grid-template-columns: 1fr;
  }
}