.ph-demo-login-box {
  margin: 0 0 20px 0;
  padding: 0;
  border: 1px solid #1f1f1f;
  background: linear-gradient(180deg, #1b1b1b 0%, #111 100%);
  border-radius: 8px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14);
  overflow: hidden;
  text-align: left;
}

.ph-demo-login-head {
  padding: 16px 18px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ph-demo-login-kicker {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #c9c9c9;
}

.ph-demo-login-title {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 800;
  color: #ffffff;
}

.ph-demo-login-subtitle {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #c7c7c7;
}

.ph-demo-login-credentials {
  padding: 10px 12px 12px;
}

.ph-demo-login-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 11px 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ph-demo-login-row:first-child {
  border-top: 0;
}

.ph-demo-login-meta {
  min-width: 0;
  flex: 1 1 auto;
}

.ph-demo-login-label {
  margin: 0 0 3px;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9f9f9f;
}

.ph-demo-login-value {
  font-size: 14px;
  line-height: 1.45;
  font-weight: 600;
  color: #ffffff;
  word-break: break-word;
}

.ph-demo-copy-btn {
  flex: 0 0 auto;
  min-width: 118px;
  padding: 8px 12px;
  border: 1px solid #ffffff;
  background: #ffffff;
  color: #111111;
  border-radius: 4px;
  font-size: 11px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.18s ease;
}

.ph-demo-copy-btn:hover,
.ph-demo-copy-btn:focus {
  background: transparent;
  color: #ffffff;
}

@media (max-width: 640px) {
  .ph-demo-login-row {
    flex-direction: column;
    align-items: stretch;
  }

  .ph-demo-copy-btn {
    width: 100%;
    min-width: 0;
  }
}