:root {
  --global-back-bg: rgba(255, 255, 255, 0.92);
  --global-back-border: rgba(15, 23, 42, 0.12);
  --global-back-text: #0f172a;
  --global-back-shadow: 0 8px 20px rgba(15, 23, 42, 0.15);
}

.global-back-button {
  position: fixed;
  top: 96px;
  left: 16px;
  right: auto;
  z-index: 9999;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--global-back-text);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(248, 250, 252, 0.96));
  border: 1px solid rgba(185, 28, 28, 0.18);
  border-radius: 10px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.14);
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.global-back-title-stack {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.global-back-button--inline {
  position: static;
  left: auto;
  right: auto;
  top: auto;
}

.global-back-button--topbar {
  position: static;
  left: auto;
  right: auto;
  top: auto;
  padding: 8px 12px;
  border: 1.5px solid #dc2626;
  color: #b91c1c;
  background: #ffffff;
  box-shadow: 0 6px 14px rgba(15, 23, 42, 0.12);
  font-size: 12px;
}

.global-back-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.18);
}

.global-back-button:focus-visible {
  outline: 2px solid #0ea5e9;
  outline-offset: 2px;
}

.global-back-button__icon {
  font-size: 12px;
  line-height: 1;
}

@media (max-width: 640px) {
  .global-back-button {
    top: 88px;
    left: 12px;
    right: auto;
    padding: 5px 9px;
    font-size: 11px;
  }
}