.release-topbar {
  margin: 5.5rem auto 1.5rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, rgba(30, 30, 80, 0.92), rgba(40, 40, 110, 0.92));
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
  color: #ffffff;
  max-width: 100%;
}

@media (max-width: 768px) {
  .release-topbar {
    margin-top: 4.75rem;
    padding: 0.85rem 1rem;
  }
}

.release-dropdown-wrapper {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.release-back-button {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.release-back-button:hover,
.release-back-button:focus {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
  outline: none;
}

.release-back-button.is-visible {
  display: inline-flex;
}

.release-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 0.5rem 2.5rem 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  min-width: 160px;
  position: relative;
}

.release-select option {
  color: #222222;
}

.release-select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 0 2px rgba(102, 204, 255, 0.25);
}

.release-slider {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  overflow-x: auto;
  padding: 0.35rem 0.25rem 0.2rem;
  scroll-behavior: smooth;
}

.release-slider::-webkit-scrollbar {
  height: 6px;
}

.release-slider::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
}

.release-slider::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.35);
  border-radius: 999px;
}

.release-slider {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.35) rgba(255, 255, 255, 0.08);
}

.release-item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.85rem 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  text-align: left;
  flex: 0 0 auto;
  min-width: max-content;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.release-item.is-active {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(102, 204, 255, 0.5);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.release-toggle {
  border: none;
  background: transparent;
  color: inherit;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  padding: 0;
}

.release-toggle:focus {
  outline: none;
  text-decoration: underline;
}

.release-padlock {
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  width: 2.35rem;
  height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #ffffff;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.release-padlock:hover,
.release-padlock:focus {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.55);
  outline: none;
}

.release-padlock.is-unlocked {
  border-color: rgba(102, 204, 255, 0.8);
  color: #66ccff;
  background: rgba(102, 204, 255, 0.15);
}

@media (max-width: 600px) {
  .release-item {
    padding: 0.5rem 0.75rem;
  }
  .release-toggle {
    font-size: 0.85rem;
  }
  .release-padlock {
    width: 2rem;
    height: 2rem;
    font-size: 1rem;
  }
}