.toggle-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1100;
  background: var(--light-card);
  padding: 10px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 5px var(--shadow);
  transition: display 0.3s ease;
}

.navbar.scrolled ~ .toggle-container,
.toggle-container:has(~ .navbar.scrolled) {
  display: none;
}

.toggle-track {
  position: relative;
  width: clamp(500px, 60vw, 600px);
  height: 50px;
  border-radius: 999px;
  padding: 6px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .7), rgba(255, 255, 255, .5));
  border: 1px solid rgba(0, 0, 0, .15);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  overflow: hidden;
  cursor: pointer;
}

.toggle-option {
  position: relative;
  z-index: 2;
  height: 100%;
  border: none;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: clamp(12px, 2vw, 14px);
  cursor: pointer;
  transition: color 0.3s ease;
  text-align: center;
}

.toggle-option:hover {
  color: var(--blue);
}

.toggle-thumb {
  position: absolute;
  z-index: 1;
  top: 6px;
  left: 6px;
  width: calc(50% - 6px);
  height: calc(100% - 12px);
  border-radius: 999px;
  background: radial-gradient(120% 160% at 20% 20%, rgb(237 28 36) 0%, rgb(237 28 36) 40%, rgb(237 28 36) 100%), linear-gradient(135deg, #ed1c24, #ed1c24);
  box-shadow: 0 8px 16px rgba(0, 0, 0, .2), inset 0 2px 6px rgba(255, 255, 255, .7);
  transition: left 0.35s cubic-bezier(0.25, 0.9, 0.2, 1), transform 0.35s ease;
}

@media (max-width: 600px) {
  .toggle-track {
    width: calc(100% - 20px);
    max-width: 100%;
    height: 40px;
    margin: 0 10px;
  }

  .toggle-option {
    font-size: clamp(10px, 1.8vw, 12px);
  }

  .toggle-thumb {
    top: 5px;
    height: calc(100% - 10px);
  }
}

@media (max-width: 400px) {
  .toggle-track {
    width: calc(100% - 20px);
    max-width: 100%;
    height: 36px;
    margin: 0 10px;
  }

  .toggle-option {
    font-size: 10px;
  }
}