.achievement-showcase { --collection-border: #343438; --collection-muted: #a9a9b1; color: #f2eee7; padding: 8px 0 32px; }
.achievement-showcase [hidden] { display: none !important; }
.collection-back { color: var(--collection-muted); font-size: .82rem; text-decoration: none; }
.collection-header { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin: 14px 0 24px; }
.collection-header h1 { font-family: inherit; font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 750; margin: 0 0 4px; }
.collection-header p { color: var(--collection-muted); margin: 0; font-size: .94rem; }
.collection-summary { flex: 0 0 300px; padding: 16px; border: 1px solid var(--collection-border); border-radius: 9px; background: linear-gradient(120deg, #201c15, #161719); }
.collection-summary > div:first-child { display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: .78rem; }
.collection-summary strong { font-size: 1.3rem; white-space: nowrap; }
.collection-summary strong span { color: var(--collection-muted); font-size: 1rem; font-weight: 400; }
.collection-track { height: 6px; background: #2c2c31; border-radius: 8px; overflow: hidden; margin-top: 12px; }
.collection-track span { display: block; height: 100%; background: linear-gradient(90deg, #b18b45, #ebcb84); border-radius: inherit; }
.collection-pinned { display: flex; align-items: center; gap: 24px; padding: 14px 18px; margin-bottom: 18px; border: 1px solid #655332; border-radius: 9px; overflow-x: auto; }
.collection-pinned-label { display: flex; align-items: center; gap: 9px; font-size: .78rem; color: #e0c184; flex-shrink: 0; }
.collection-pinned-item { display: flex; align-items: center; gap: 10px; color: #eee9e1; text-decoration: none; min-width: 130px; font-size: .8rem; }
.collection-controls { display: flex; align-items: stretch; gap: 14px; }
.collection-states { display: flex; flex-shrink: 0; }
.collection-states button, .collection-categories button, #collection-sort { border: 1px solid var(--collection-border); background: #191a1d; color: #e2e0df; font: inherit; font-size: .78rem; padding: 9px 14px; border-radius: 7px; }
.collection-states button { border-radius: 0; margin-left: -1px; }
.collection-states button:first-child { border-radius: 7px 0 0 7px; margin-left: 0; }
.collection-states button:last-child { border-radius: 0 7px 7px 0; }
.collection-states button span { margin-left: 5px; opacity: .75; }
.collection-states [aria-pressed=true], .collection-categories [aria-pressed=true] { background: linear-gradient(120deg, #e6c47b, #c49b50); color: #17130d; border-color: #d4b06a; }
.collection-search { flex: 1; min-width: 140px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--collection-border); border-radius: 7px; padding: 0 12px; color: var(--collection-muted); background: #151619; }
.collection-search input { width: 100%; min-width: 0; background: transparent; color: #f2eee7; border: 0; font-size: .83rem; padding: 9px 0; outline: none; }
.collection-search:focus-within { outline: 2px solid #d4b06a; outline-offset: 2px; }
.collection-categories { display: flex; gap: 9px; overflow-x: auto; padding: 16px 0 5px; }
.collection-categories button { white-space: nowrap; flex-shrink: 0; }
.collection-section h2 { display: flex; align-items: center; gap: 14px; font-family: inherit; font-size: 1.4rem; font-weight: 700; margin: 24px 0 14px; }
.collection-section h2 span { font-size: .8rem; color: var(--collection-muted); font-weight: 400; }
.collection-section h2::after { content: ''; height: 1px; background: var(--collection-border); flex: 1; }
.collection-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.medal-tone--common { --medal: #bda079; }
.medal-tone--rare { --medal: #c9cbd2; }
.medal-tone--epic { --medal: #d78d9c; }
.medal-tone--legendary { --medal: #e5bd66; }
.medal-tone--mythic { --medal: #c3a0e5; }
.medal-tone--ultra { --medal: #eed8a3; }
.collection-card { position: relative; display: flex; flex-direction: column; align-items: center; min-width: 0; padding: 10px 13px; background: radial-gradient(ellipse at 50% 0, color-mix(in srgb, var(--medal) 7%, transparent), transparent 65%), #17181b; border: 1px solid var(--collection-border); border-radius: 9px; scroll-margin-top: 100px; transition: border-color .18s, transform .18s; }
.collection-card.is-earned { border-color: color-mix(in srgb, var(--medal) 33%, #343438); }
.collection-card:hover { border-color: var(--medal); transform: translateY(-2px); }
.collection-card-top { display: flex; align-items: center; justify-content: space-between; gap: 4px; width: 100%; min-height: 28px; margin-bottom: 3px; color: var(--medal); }
.collection-card-top > span { font-size: .59rem; text-transform: uppercase; letter-spacing: .04em; }
.collection-card-top > i { color: #9295a1; font-size: .8rem; }
.collection-pin { display: grid; place-items: center; width: 28px; height: 28px; border: 0; border-radius: 5px; background: transparent; color: #a7a7ad; }
.collection-pin:hover, .collection-pin.is-pinned { color: #e5bd66; background: #e5bd6610; }
.collection-medal { width: 54px; height: 54px; flex-shrink: 0; display: grid; place-items: center; border-radius: 50%; border: 2px solid var(--medal); color: var(--medal); background: radial-gradient(circle at 35% 25%, color-mix(in srgb, var(--medal) 36%, #262323), #171719 75%); box-shadow: inset 0 0 0 3px #111113, inset 0 0 0 4px color-mix(in srgb, var(--medal) 55%, transparent), 0 3px 6px #0006; font-size: 1.45rem; margin: 0 0 9px; }
.collection-medal i { filter: drop-shadow(0 2px 1px #000); }
.collection-pinned-item .collection-medal { width: 38px; height: 38px; font-size: 1rem; margin: 0; }
.collection-card h3 { font-family: inherit; font-size: .9rem; line-height: 1.3; font-weight: 650; text-align: center; margin: 0 0 5px; overflow-wrap: anywhere; }
.collection-description { font-size: .75rem; color: #b9bac3; text-align: center; line-height: 1.4; margin: 0 0 12px; overflow-wrap: anywhere; }
.collection-card footer { width: 100%; margin-top: auto; padding-top: 9px; border-top: 1px solid #ffffff12; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 4px 8px; font-size: .7rem; }
.collection-reward { color: #e5c680; white-space: nowrap; }
.collection-reward i { margin-right: 3px; }
.collection-status { color: #e5c680; white-space: nowrap; }
.collection-card time { width: 100%; color: #9698a3; font-size: .65rem; text-align: right; }
.collection-audience { color: #b9bac3; font-size: .68rem; }
.collection-card.is-closed .collection-medal { --medal: #7e828d; background: radial-gradient(circle at 35% 25%, #393b42, #171719 75%); }
.collection-card.is-closed .collection-status, .collection-card.is-closed .collection-reward { color: #a8acb9; }
.collection-empty { text-align: center; color: var(--collection-muted); padding: 40px 12px; }
.achievement-showcase button:focus-visible, .achievement-showcase a:focus-visible, .achievement-showcase select:focus-visible, .collection-card:focus { outline: 2px solid #e5bd66; outline-offset: 3px; }
@media (max-width: 991px) {
  .collection-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .collection-controls { flex-wrap: wrap; gap: 10px; }
  .collection-search { flex-basis: 200px; }
}
@media (max-width: 575px) {
  .collection-header { display: block; margin-bottom: 16px; }
  .collection-summary { margin-top: 16px; padding: 12px; }
  .collection-pinned { gap: 14px; padding: 10px; }
  .collection-pinned-label { max-width: 110px; font-size: .7rem; }
  .collection-pinned-item { min-width: auto; }
  .collection-pinned-item > span:last-child { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .collection-states { width: 100%; }
  .collection-states button { flex: 1; padding: 10px 5px; font-size: .7rem; }
  .collection-search { flex-basis: 100%; }
  #collection-sort { width: 100%; padding: 8px 10px; }
  .collection-categories { gap: 7px; }
  .collection-categories button { padding: 8px 11px; font-size: .72rem; }
  .collection-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .collection-card { padding: 8px 9px; }
  .collection-medal { width: 42px; height: 42px; font-size: 1.15rem; }
  .collection-card-top > span { font-size: .5rem; letter-spacing: 0; }
  .collection-card h3 { font-size: .8rem; }
  .collection-description { font-size: .7rem; }
  .collection-card footer { font-size: .64rem; }
}
@media (prefers-reduced-motion: reduce) { .collection-card { transition: none; } .collection-card:hover { transform: none; } }