/* Shared demo DOI / Zenodo status control
   Real DOI: clickable.
   Placeholder DOI: visible but not clickable.
*/

.demo-doi-pill {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9998;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 28px;
  padding: 0.32rem 0.58rem;
  border-radius: 999px;
  border: 1px solid rgba(79, 246, 255, 0.26);
  background: rgba(5, 12, 18, 0.82);
  color: #e9f7f4;
  font: 900 0.72rem/1 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.26), 0 0 18px rgba(79, 246, 255, 0.10);
  backdrop-filter: blur(12px);
}

.demo-doi-pill::before {
  content: "DOI";
  display: inline-flex;
  align-items: center;
  min-height: 15px;
  padding: 0 0.32rem;
  border-radius: 0.2rem;
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  font-size: 0.58rem;
  letter-spacing: 0.05em;
}

a.demo-doi-pill:hover,
a.demo-doi-pill:focus {
  color: #031014;
  background: linear-gradient(135deg, #4ff6ff, #91fff2);
  border-color: rgba(79, 246, 255, 0.56);
  outline: none;
}

.demo-doi-pill.is-pending {
  color: rgba(233, 247, 244, 0.72);
  border-color: rgba(255, 176, 64, 0.30);
  background: rgba(5, 12, 18, 0.72);
}

.demo-doi-pill.is-pending::before {
  background: rgba(255, 176, 64, 0.28);
}

@media (max-width: 700px) {
  .demo-doi-pill {
    right: 12px;
    bottom: 38px;
    max-width: calc(100vw - 24px);
    font-size: 0.66rem;
  }
}
/* Mobile compact shared controls v1 */
@media (max-width: 700px) {
  .demo-doi-pill {
    right: 10px;
    bottom: 8px;
    min-height: 23px;
    padding: 0.22rem 0.42rem;
    font-size: 0.58rem;
    max-width: calc(100vw - 20px);
  }

  .demo-doi-pill::before {
    min-height: 13px;
    padding: 0 0.25rem;
    font-size: 0.5rem;
  }
}