/*
 * Play button — SD-49
 * Figma: content modules / Play Button (node 7109-67801)
 * Circular button: default black bg / white icon; hover + active pink bg / black icon;
 * focus-visible triple ring.
 */

.dk-play-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* S (phone): 44px — ticket: looks good on phone */
  inline-size: 2.75rem;
  block-size: 2.75rem;
  border-radius: 50%;
  background-color: var(--dk-color-black);
  color: var(--dk-color-white);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.dk-play-button-icon {
  display: inline-flex;
  inline-size: 1rem;   /* 16px */
  block-size: 1rem;
  /* Optical centering of the triangle */
  margin-inline-start: 0.125rem;
}

/* M / L (tablet + desktop): 96px — Figma Play Button + ticket 8204:12158 */
@media (min-width: 64rem) {
  .dk-play-button {
    inline-size: 6rem;
    block-size: 6rem;
  }

  .dk-play-button-icon {
    inline-size: 2.125rem; /* ~34px, Figma inset ~35% of 96px */
    block-size: 2.125rem;
    margin-inline-start: 0.25rem;
  }
}

.dk-play-button-icon svg {
  display: block;
  inline-size: 100%;
  block-size: 100%;
}

.dk-play-button:hover,
.dk-play-button:active {
  background-color: var(--dk-color-brand-secondary-01);
  color: var(--dk-color-black);
}

.dk-play-button:focus-visible {
  outline: none;
  /* Figma focus state: black 2px, white 4px, blue 8px rings */
  box-shadow:
    0 0 0 2px var(--dk-color-black),
    0 0 0 4px var(--dk-color-white),
    0 0 0 8px var(--dk-color-focus);
}

@media (prefers-reduced-motion: reduce) {
  .dk-play-button {
    transition: none;
  }
}