/**
 * Standard Puru wide pill toggle (iOS-style track; elongated pill thumb, not circular).
 * Markup:
 *   <div class="puru-toggle-row">
 *     <label class="puru-toggle-row__text" for="UNIQUE_ID">…</label>
 *     <label class="puru-toggle">
 *       <input id="UNIQUE_ID" class="puru-toggle__input" type="checkbox" name="…" value="1" />
 *       <span class="puru-toggle__track" aria-hidden="true"><span class="puru-toggle__thumb"></span></span>
 *     </label>
 *   </div>
 */

.puru-toggle-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  min-width: 0;
}

.puru-toggle-row__text {
  flex: 1 1 auto;
  margin: 0;
  min-width: 0;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--fg-muted);
}

.puru-toggle-row__text a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

label.puru-toggle-row__text {
  cursor: pointer;
}

.puru-toggle {
  position: relative;
  flex: 0 0 auto;
  width: 4.5rem;
  height: 2.05rem;
  cursor: pointer;
}

.puru-toggle__input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}

.puru-toggle__input:focus-visible + .puru-toggle__track {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.puru-toggle__track {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--fg-muted) 36%, var(--elev2));
  box-shadow: 0 0 0 1px var(--stroke-strong) inset;
  transition: background 0.22s var(--ease-out), box-shadow 0.22s var(--ease-out);
}

.puru-toggle__thumb {
  position: absolute;
  top: 50%;
  left: 0.22rem;
  width: 2.35rem;
  height: 1.48rem;
  margin-top: calc(-1.48rem / 2);
  border-radius: var(--radius-pill);
  background: var(--elev);
  box-shadow: 0 1px 3px color-mix(in srgb, var(--bg0) 40%, transparent);
  transition: transform 0.22s var(--ease-out), background 0.22s var(--ease-out);
}

.puru-toggle__input:checked + .puru-toggle__track {
  background: color-mix(in srgb, var(--accent) 72%, var(--accent-soft));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 38%, transparent) inset;
}

.puru-toggle__input:checked + .puru-toggle__track .puru-toggle__thumb {
  transform: translateX(calc(4.5rem - 2.35rem - 0.44rem));
}

.puru-toggle__input:disabled + .puru-toggle__track {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (prefers-reduced-motion: reduce) {
  .puru-toggle__track,
  .puru-toggle__thumb {
    transition: none;
  }
}