/* Superpowers and missions pages: hero, category sidebar, card grid, side panel. */

[hidden] { display: none !important; }

.cat-hero { position: relative; padding: 96px 0 56px; overflow: hidden; }
.cat-hero__inner { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 24px; }
.cat-hero__inner > * { max-width: 900px; }
.cat-hero .tag { align-self: flex-start; }

.cat-search {
  display: flex; align-items: center; gap: 12px;
  width: 100%; max-width: 620px; margin-top: 8px;
  padding: 0 24px; height: 56px;
  background: rgba(246, 243, 241, .7);
  border: 1px solid var(--color-ash); border-radius: var(--radius-pills);
  backdrop-filter: blur(8px);
}
.cat-search:focus-within { border-color: var(--color-off-black); }
.cat-search span { color: var(--color-smoke); }
.cat-search input { flex: 1; border: 0; background: none; font: inherit; color: inherit; outline: none; min-width: 0; }

.cat-layout {
  display: grid; grid-template-columns: 260px 1fr; gap: 48px;
  padding-top: 48px; padding-bottom: 120px; border-top: 1px solid var(--color-ash);
}

.cat-side { position: sticky; top: 104px; align-self: start; max-height: calc(100vh - 128px); overflow-y: auto; }
.cat-side__title { margin-bottom: 12px; }
.cat-side ul { display: flex; flex-direction: column; gap: 2px; }
.cat-side button {
  width: 100%; display: flex; justify-content: space-between; gap: 12px;
  padding: 8px 12px; border: 0; border-radius: 12px; background: none;
  font-size: var(--text-body-sm); text-align: left;
}
.cat-side button:hover { background: rgba(36, 36, 36, .05); }
.cat-side button[aria-pressed="true"] { background: var(--color-off-black); color: var(--color-parchment); }
.cat-side button span:last-child { color: var(--color-smoke); }
.cat-side button[aria-pressed="true"] span:last-child { color: var(--color-ash); }

.cat-group + .cat-group { margin-top: 64px; }
.cat-group__head { margin-bottom: 24px; max-width: 760px; }
.cat-group__head h2 { font-family: var(--font-serif); font-weight: 400; font-size: var(--text-heading-sm); letter-spacing: -0.02em; line-height: 1.2; }
.cat-group__head p { margin-top: 8px; color: var(--color-graphite); }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }

.card {
  display: flex; flex-direction: column; gap: 12px;
  padding: 24px; min-height: 180px;
  background: rgba(255, 255, 255, .45);
  border: 1px solid var(--color-ash); border-radius: 24px;
  text-align: left; font: inherit;
  transition: border-color .2s, transform .2s, background-color .2s;
}
.card:hover { border-color: var(--color-off-black); background: rgba(255, 255, 255, .8); transform: translateY(-2px); }
.card__name { font-family: var(--font-serif); font-size: 22px; letter-spacing: -0.02em; line-height: 1.2; }
.card__summary {
  flex: 1; font-size: var(--text-body-sm); color: var(--color-graphite);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card__foot { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.pill {
  display: inline-flex; align-items: center; height: 24px; padding: 0 10px;
  border: 1px solid var(--color-ash); border-radius: var(--radius-pills);
  font-size: var(--text-caption); text-transform: uppercase; letter-spacing: -0.033em; color: var(--color-graphite);
  white-space: nowrap;
}
.pill--dark { background: var(--color-off-black); border-color: var(--color-off-black); color: var(--color-parchment); }
.pill--warn { border-color: var(--color-coral); color: #b4462a; }

.cat-empty { padding: 48px 0; color: var(--color-graphite); }

/* Side panel */

.panel-scrim { position: fixed; inset: 0; z-index: 40; background: rgba(36, 36, 36, .25); opacity: 0; transition: opacity .25s; }
.panel-scrim.is-open { opacity: 1; }

.panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 41;
  width: min(600px, 100vw); overflow-y: auto;
  background: var(--color-parchment); border-left: 1px solid var(--color-ash);
  box-shadow: -24px 0 60px rgba(36, 36, 36, .12);
  transform: translateX(100%); transition: transform .3s ease;
}
.panel.is-open { transform: translateX(0); }
.panel__top {
  position: sticky; top: 0; z-index: 1;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 32px; background: rgba(246, 243, 241, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-ash);
}
.panel__close { width: 40px; height: 40px; border: 1px solid var(--color-ash); border-radius: 50%; background: none; font-size: 20px; line-height: 1; }
.panel__close:hover { border-color: var(--color-off-black); }
.panel__body { padding: 32px; display: flex; flex-direction: column; gap: 24px; }
.panel__body h2 { font-family: var(--font-serif); font-weight: 400; font-size: var(--text-heading-sm); letter-spacing: -0.02em; line-height: 1.15; }
.panel__lead { font-size: var(--text-body-lg); color: var(--color-graphite); letter-spacing: -0.02em; }
.panel__facts { display: flex; flex-wrap: wrap; gap: 8px; }
.panel__id { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border: 1px solid var(--color-ash); border-radius: 16px; font-size: var(--text-body-sm); }
.panel__id code { flex: 1; overflow-x: auto; white-space: nowrap; }
.panel__id button { flex: none; padding: 6px 14px; border: 1px solid var(--color-ash); border-radius: var(--radius-pills); background: none; font-size: var(--text-caption); text-transform: uppercase; }
.panel__id button:hover { border-color: var(--color-off-black); }

.panel__list { display: flex; flex-direction: column; border-top: 1px solid var(--color-ash); }
.panel__list li { padding: 16px 0; border-bottom: 1px solid var(--color-ash); display: flex; flex-direction: column; gap: 6px; }
.panel__list code { font-size: var(--text-body-sm); }
.panel__list p { font-size: var(--text-body-sm); color: var(--color-graphite); }
.panel__list .panel__facts { gap: 6px; }
.panel__docs { align-self: flex-start; font-size: var(--text-body-sm); text-decoration: underline; text-underline-offset: 3px; }
.panel__steps { counter-reset: step; }
.panel__steps li { padding-left: 40px; position: relative; }
.panel__steps li::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: 0; top: 16px; width: 26px; height: 26px; border-radius: 50%;
  border: 1px solid var(--color-ash); display: grid; place-items: center; font-size: var(--text-caption);
}

body.panel-open { overflow: hidden; }

@media (max-width: 900px) {
  .cat-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .cat-side { position: static; max-height: none; overflow: visible; }
  .cat-side ul { flex-direction: row; overflow-x: auto; padding-bottom: 8px; }
  .cat-side button { width: auto; white-space: nowrap; border: 1px solid var(--color-ash); border-radius: var(--radius-pills); }
  .panel__top, .panel__body { padding-left: 20px; padding-right: 20px; }
  .panel__docs { padding: 10px 0; }
  .panel__id button { padding: 10px 14px; }
  .cat-side button { padding: 10px 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .panel, .panel-scrim, .card { transition: none; }
}