/* ui/ReleaseNotes — contract: ./ReleaseNotes.spec.md. Tokens from ui/Theme. */

/* A layer, like ui/HowToPlay: closed, it costs the menu no height, and it never
   takes a pointer itself, so the menu underneath stays operable. */
.qc-releases {
  position: fixed;
  inset: 0;
  z-index: 42;
  pointer-events: none;
}

/* Decoration, not a scrim: it dims without swallowing clicks. */
.qc-releases[data-open]::before {
  content: "";
  position: fixed;
  inset: 0;
  background: color-mix(in oklab, var(--qc-space-0) 58%, transparent);
  animation: qc-releases-dim var(--qc-dur) var(--qc-ease-out) both;
}

.qc-releases__panel {
  position: fixed;
  top: 50%;
  left: 50%;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  width: min(620px, calc(100vw - 32px));
  /* Bounded by the viewport with the body scrolling inside, so a landscape
     phone still reaches every line and never loses the close button. */
  max-height: calc(100dvh - 40px);
  padding: 16px 18px 18px;
  color: var(--qc-text);
  background: var(--qc-glass);
  border: 1px solid var(--qc-line-strong);
  border-radius: var(--qc-radius);
  box-shadow: 0 30px 90px -34px var(--qc-space-0);
  backdrop-filter: blur(14px);
  pointer-events: auto;
  transform: translate(-50%, -50%);
  animation: qc-releases-in var(--qc-dur) var(--qc-ease-out) both;
}

.qc-releases__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--qc-line);
}

.qc-releases__title {
  flex: 1;
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.26em;
  text-indent: 0.26em;
  text-transform: uppercase;
  color: var(--qc-text);
}

/* A thumb target, and the only way out. */
.qc-releases__close {
  display: grid;
  place-items: center;
  min-width: 44px;
  min-height: 44px;
  font-size: 15px;
  color: var(--qc-text-dim);
  border: 1px solid transparent;
  border-radius: 50%;
  transition: color var(--qc-dur-fast), border-color var(--qc-dur-fast);
}

.qc-releases__close:hover {
  color: var(--qc-text);
  border-color: var(--qc-line-strong);
}

.qc-releases__body {
  display: grid;
  gap: 12px;
  align-content: start;
  overflow-y: auto;
  padding-right: 4px;
}

.qc-releases__release {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--qc-line);
  border-radius: calc(var(--qc-radius) - 4px);
}

.qc-releases__release[data-new="true"] {
  border-color: color-mix(in oklab, var(--qc-accent) 55%, transparent);
  background: color-mix(in oklab, var(--qc-accent) 8%, transparent);
}

.qc-releases__release-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
}

.qc-releases__release-title {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--qc-text);
}

.qc-releases__new {
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--qc-text);
  background: color-mix(in oklab, var(--qc-accent) 40%, transparent);
  border-radius: 999px;
}

.qc-releases__date {
  margin-left: auto;
  font-size: 12px;
  color: var(--qc-text-dim);
  font-variant-numeric: tabular-nums;
}

.qc-releases__items {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 18px;
}

.qc-releases__item,
.qc-releases__empty {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--qc-text-dim);
}

@keyframes qc-releases-in {
  from { opacity: 0; transform: translate(-50%, calc(-50% + 8px)); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}

@keyframes qc-releases-dim {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .qc-releases__panel,
  .qc-releases[data-open]::before {
    animation: none;
  }
}