* { box-sizing: border-box; }

:root[data-theme="dark"] {
  --bg: #0a0c14;
  --panel: #15161d;
  --panel-soft: #1b1d26;
  --border: rgba(255,255,255,0.10);
  --text: #f5f5f8;
  --muted: #c5c6cf;
  --soft: #9598a8;
  --chip: rgba(255,255,255,0.07);
  --accent: #f0f0f2;
  --accent-text: #111216;
  --shadow: 0 20px 60px rgba(0,0,0,0.32);
  --link: #9fd3ff;
  --success: #8be28b;
}

:root[data-theme="light"] {
  --bg: #eef1f6;
  --panel: #ffffff;
  --panel-soft: #f6f7fb;
  --border: rgba(0,0,0,0.10);
  --text: #111318;
  --muted: #5e6675;
  --soft: #6f7786;
  --chip: #eef1f6;
  --accent: #111318;
  --accent-text: #ffffff;
  --shadow: 0 16px 40px rgba(0,0,0,0.08);
  --link: #2e64c8;
  --success: #14833b;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
}

.theme-toggle {
  position: absolute;
  top: 28px;
  right: 0;
  border: 1px solid var(--border);
  background: var(--chip);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
}
.site-header,
.page-shell {
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto;
}

.site-header {
  position: relative;
  padding: 28px 0 18px;
}

.eyebrow {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: 0.82rem;
}

h1 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
}

.intro {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.top-nav {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.top-nav a {
  text-decoration: none;
  color: var(--text);
  background: var(--chip);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 14px;
}

.page-shell {
  padding-bottom: 44px;
}

.browse-panel,
.summary-card,
.art-card,
.empty-state {
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.browse-panel {
  border-radius: 24px;
  padding: 24px;
}

.section-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.section-chip {
  border: 1px solid var(--border);
  background: var(--chip);
  color: var(--text);
  border-radius: 999px;
  padding: 11px 16px;
  cursor: pointer;
}

.section-chip.active {
  background: var(--accent);
  color: var(--accent-text);
}

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

.filter-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
}

.filter-grid select,
.filter-grid input {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--text);
  padding: 12px 14px;
}

.active-state {
  margin-top: 16px;
  color: var(--soft);
}

.summary-strip {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.summary-card {
  border-radius: 20px;
  padding: 18px;
}

.summary-label {
  color: var(--muted);
}

.summary-value {
  margin-top: 8px;
  font-size: 1.8rem;
  font-weight: 700;
}

.catalog-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.art-card {
  border-radius: 22px;
  overflow: hidden;
}

.art-link {
  color: inherit;
  text-decoration: none;
  display: block;
}

.thumb-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #0f1016;
}

.art-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #12131a;
}

.badge-row {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge,
.status-pill {
  display: inline-block;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 0.82rem;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(10,10,14,0.72);
  color: var(--text);
}

.art-meta {
  padding: 16px;
}

.art-title {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.art-artist,
.art-desc {
  margin: 0 0 10px;
  color: var(--muted);
}

.art-desc {
  min-height: 42px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
}

.price-line {
  color: var(--text);
  font-weight: 700;
}

.empty-state {
  margin-top: 24px;
  border-radius: 24px;
  padding: 26px;
  text-align: center;
}

.hidden {
  display: none !important;
}
.restored-card {
  border-radius: 22px;
  overflow: hidden;
}

.card-image-wrap {
  position: relative;
  background: #0f1016;
}

.card-image-link {
  display: block;
  text-decoration: none;
}

.card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: #12131a;
}

.card-badges {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 0.82rem;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(10,10,14,0.76);
  color: var(--text);
}

.card-body {
  padding: 16px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 1.15rem;
  line-height: 1.3;
}

.card-title a {
  color: var(--text);
  text-decoration: none;
}

.card-subtitle,
.card-id {
  color: var(--muted);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.card-description {
  color: var(--muted);
  margin: 12px 0;
  line-height: 1.65;
  min-height: 64px;
}

.card-status-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-top: 10px;
  flex-wrap: wrap;
}

.price-pill {
  color: var(--text);
  font-weight: 700;
}

.card-links {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.card-links a,
.xrpl-block a {
  color: #9fd3ff;
  text-decoration: none;
}

.detail-link {
  font-weight: 700;
}

.xrpl-block {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.xrpl-status {
  color: #8be28b;
  margin-bottom: 6px;
  font-weight: 700;
}
@media (max-width: 900px) {
  .site-header,
  .page-shell {
    width: min(100%, calc(100% - 20px));
  }

  .theme-toggle {
    position: static;
    margin-top: 16px;
  }

  .browse-panel {
    padding: 18px;
    border-radius: 18px;
  }

  .section-buttons {
    gap: 8px;
  }

  .section-chip {
    padding: 12px 14px;
    font-size: 15px;
  }

  .filter-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .filter-grid select,
  .filter-grid input {
    padding: 14px 14px;
    font-size: 16px;
  }

  .summary-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .summary-card {
    padding: 16px;
    border-radius: 16px;
  }

  .summary-value {
    font-size: 1.5rem;
  }

  .catalog-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .art-card,
  .restored-card {
    border-radius: 18px;
  }

  .art-meta,
  .card-body {
    padding: 14px;
  }

  .art-title,
  .card-title {
    font-size: 1.05rem;
    line-height: 1.3;
  }

  .art-desc,
  .card-description {
    min-height: 0;
  }

  .meta-row,
  .card-status-row,
  .card-links {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 2rem;
    line-height: 1.1;
  }

  .intro {
    font-size: 16px;
    line-height: 1.6;
  }

  .top-nav {
    gap: 8px;
  }

  .top-nav a {
    padding: 10px 12px;
  }

  .summary-strip {
    grid-template-columns: 1fr;
  }

  .thumb-wrap,
  .card-image {
    aspect-ratio: 4 / 3;
  }
}