@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,500;0,600;1,500;1,600&display=swap');
:root {
  color-scheme: dark;
  --bg: #171817;
  --panel: #20211f;
  --line: #343530;
  --muted: #85867e;
  --text: #ece9df;
  --gold: #c7a566;
  --green: #73806b;
  --mono: 'DM Mono',monospace;
  --sans: 'DM Sans',sans-serif;
  --serif: 'Playfair Display',Georgia,serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  min-height: 100vh;
  background-image:
    radial-gradient(ellipse at 50% -35%,#34332940 0%,transparent 55%),
    url("assets/fantasy-cavern-background.png");
  background-position: center;
  background-size: cover;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.topbar {
  height: 70px;
  border-bottom: 1px solid #ffffff12;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(22px,6vw,88px);
}

.brand {
  display: flex;
  gap: 11px;
  align-items: center;
  text-decoration: none;
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .03em;
}

.brand-mark {
  color: var(--gold);
  font-size: 20px;
}

.brand-amp {
  color: var(--gold);
  font-family: var(--serif);
  font-style: italic;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-nav a {
  padding: 9px 13px;
  border: 1px solid transparent;
  border-radius: 5px;
  color: #c5c1b5;
  font: 500 10px var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.topbar-nav a:hover,
.topbar-nav a:focus-visible {
  border-color: #c7a56666;
  background: #c7a56616;
  color: #f0d59f;
  outline: none;
}

.gallery-page .topbar-nav a[aria-current="page"] {
  border-color: #c7a56675;
  background: #c7a56620;
  color: #f0d59f;
}

.topbar-note,.eyebrow,footer {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--muted);
}

main {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 30px;
}

.intro {
  text-align: center;
  padding: 78px 0 64px;
}

.eyebrow {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 9px;
}

.eyebrow-line {
  height: 1px;
  width: 27px;
  background: var(--gold);
  opacity: .7;
}

h1 {
  font: 500 clamp(42px,6vw,66px)/1.08 var(--serif);
  letter-spacing: -.035em;
  margin: 0;
}

h1 em {
  color: var(--gold);
  font-weight: 500;
}

.intro-copy {
  color: #a7a69e;
  font-size: 14px;
  margin: 17px 0 0;
  letter-spacing: .01em;
}

.intro-title {
  line-height: 0;
}

.intro-logo {
  display: block;
  width: min(520px, 100%);
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 5px 12px #000b) drop-shadow(0 0 18px #0006);
}

.gallery {
  border-top: 1px solid var(--line);
  padding-top: 23px;
}

.gallery-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.gallery-heading {
  display: flex;
  align-items: center;
  gap: 11px;
}

h2 {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .01em;
  margin: 0;
}

.count {
  font: 10px var(--mono);
  color: var(--gold);
  border: 1px solid #c7a56655;
  padding: 4px 7px;
  border-radius: 20px;
}

.search-wrap {
  display: flex;
  align-items: center;
  gap: 9px;
  width: min(265px,48vw);
  height: 37px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0 10px;
  color: var(--muted);
  background: #171817aa;
}

.search-icon {
  font-size: 19px;
  line-height: 1;
}

.search-wrap input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text);
  font: 12px var(--sans);
}

.search-wrap input::placeholder {
  color: #77786f;
}

.search-wrap kbd {
  font: 10px var(--mono);
  border: 1px solid #4a4b44;
  border-radius: 3px;
  padding: 2px 5px;
  color: #99998f;
}

.filter-row {
  display: flex;
  gap: 8px;
  margin: 23px 0 20px;
  flex-wrap: wrap;
}

.filter {
  background: transparent;
  border: 1px solid var(--line);
  color: #a5a49c;
  border-radius: 3px;
  padding: 7px 12px;
  font: 10px var(--mono);
  cursor: pointer;
  transition: .18s;
}

.filter:hover,.filter.active {
  border-color: #a88c5e;
  color: #e3c58e;
  background: #c7a56612;
}

.sprite-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 14px;
  min-height: 190px;
}

.hero-gallery {
  margin-top: 54px;
  padding-top: 23px;
  border-top: 1px solid var(--line);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 14px;
  margin-top: 20px;
}

.hero-tile {
  border-radius: 6px;
  position: relative;
  container-type: inline-size;
  aspect-ratio: 1;
  overflow: hidden;
  background: #242522;
}

.hero-tile-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-tile-band {
  position: absolute;
  inset: 0 auto 0 0;
  width: 25%;
  background: rgb(255 255 255 / 78%);
  color: #171817;
}

.hero-tile-points {
  position: absolute;
  top: -1%;
  left: 0;
  width: 100%;
  color: #fff;
  font-family: "Momentum", var(--serif);
  font-size: 26cqi;
  font-style: italic;
  line-height: 1;
  text-align: center;
  -webkit-text-stroke: 1.3cqi #000;
  paint-order: stroke fill;
}

.hero-tile-costs {
  position: absolute;
  z-index: 2;
  bottom: 3%;
  left: 3%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2cqi;
}

.hero-tile-action {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 100%;
  border: 0;
  color: #f0e4cc;
  background: #080907b8;
  font: 600 13px var(--sans);
  opacity: 0;
  visibility: hidden;
  cursor: pointer;
  transition: opacity .15s ease, visibility .15s ease;
}

.hero-tile:hover .hero-tile-action,
.hero-tile:focus .hero-tile-action,
.hero-tile:focus-within .hero-tile-action {
  opacity: 1;
  visibility: visible;
}

.hero-cost-chip {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  width: 13cqi;
  height: 17cqi;
  place-items: center;
  border: .65cqi solid #fff;
  border-radius: 1.3cqi;
  background: rgb(16 17 16 / 75%);
}

.hero-cost-chip[data-resource="gems"] {
	background: radial-gradient(circle at center, #65a4ee 0%, #2469b8 72%);
}

.hero-cost-chip[data-resource="sulfur"] {
	background: radial-gradient(circle at center, #ffe36a 0%, #d5a91e 72%);
}

.hero-cost-chip[data-resource="ore"] {
	background: radial-gradient(circle at center, #555753 0%, #171817 72%);
}

.hero-cost-chip[data-resource="crystal"] {
	background: radial-gradient(circle at center, #f26b70 0%, #ba3035 72%);
}

.hero-cost-chip[data-resource="mercury"] {
	background: radial-gradient(circle at center, #f2f4f6 0%, #bfc3c7 72%);
}

.hero-cost-icon {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 100%;
  width: 10cqi;
  height: 10cqi;
  object-fit: contain;
  transform: translate(-50%,-50%);
}

.hero-cost-amount {
  color: #fff;
  font-family: "Momentum", var(--serif);
  font-size: 14cqi;
  font-style: italic;
  line-height: 1;
  -webkit-text-stroke: .45cqi #000;
  paint-order: stroke fill;
}

.hero-load-error {
  grid-column: 1/-1;
  color: var(--muted);
  font-size: 13px;
}

.sprite-card {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  overflow: hidden;
}

.sprite-card:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.empty {
  grid-column: 1/-1;
  min-height: 205px;
  border: 1px dashed #41413a;
  border-radius: 4px;
  display: grid;
  align-content: center;
  justify-items: center;
  text-align: center;
  padding: 30px;
  color: var(--muted);
}

.empty-mark {
  font: 30px var(--serif);
  color: var(--gold);
  margin-bottom: 9px;
}

.empty strong {
  font: 500 17px var(--serif);
  color: #dedbd1;
}

.empty p {
  font-size: 12px;
  line-height: 1.7;
  max-width: 410px;
  margin: 8px 0 0;
}

.empty code {
  font: 11px var(--mono);
  color: #d5b77f;
}

footer {
  max-width: 1160px;
  margin: 72px auto 0;
  padding: 22px 30px 28px;
  border-top: 1px solid #ffffff12;
  text-align: center;
  font-size: 9px;
  letter-spacing: .14em;
}

.footer-star {
  color: var(--gold);
  margin-right: 7px;
}

.footer-sep {
  margin: 0 8px;
  color: #55564f;
}

.preview {
  width: min(720px,calc(100vw - 34px));
  max-width: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #1c1d1b;
  color: var(--text);
  box-shadow: 0 22px 90px #000b;
}

.preview::backdrop {
  background: #090a09d9;
  backdrop-filter: blur(4px);
}

.preview-close {
  position: absolute;
  top: 11px;
  right: 13px;
  z-index: 10;
  border: 0;
  background: #171817bb;
  color: #eee;
  border-radius: 50%;
  font-size: 25px;
  width: 34px;
  height: 34px;
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width:760px) {
  .sprite-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .hero-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  .intro {
    padding: 62px 0 48px;
  }

  .topbar-note {
    font-size: 8px;
  }
}

@media (hover: none) {
  .hero-tile-action {
    inset: auto 0 0;
    min-height: 34px;
    background: #080907c9;
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width:480px) {
  main {
    padding: 0 18px;
  }
  .topbar {
    padding: 0 18px;
    height: 60px;
  }
  .brand {
    font-size: 11px;
  }
  .topbar-note {
    display: none;
  }
  .intro {
    padding: 52px 0 42px;
  }
  .intro-copy {
    font-size: 12px;
    line-height: 1.6;
  }
  .gallery-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }
  .search-wrap {
    width: 100%;
  }
  .sprite-grid {
    gap: 9px;
  }

}