:root {
  --bg: #0b0f14;
  --panel: #121a24;
  --text: #e8eef5;
  --muted: #8b9cb3;
  --accent: #3de8c3;
  --tile-border: rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.wm-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--tile-border);
  max-width: 120rem;
}

.wm-header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 650;
}

.wm-lead {
  margin: 0;
  max-width: 70rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.wm-stats {
  margin: 0.75rem 0 0;
  font-size: 0.88rem;
  color: var(--accent);
}

.wm-error {
  margin: 0.5rem 0 0;
  color: #ff8a8a;
}

.wm-legend {
  padding: 0.75rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  border-bottom: 1px solid var(--tile-border);
  background: var(--panel);
  font-size: 0.82rem;
}

.wm-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.wm-legend code {
  font-size: 0.78rem;
  color: var(--muted);
}

.wm-scroll {
  overflow: auto;
  max-height: calc(100vh - 12rem);
  padding: 0.5rem;
}

.wm-grid {
  display: grid;
  width: max-content;
  background: #05070a;
  border: 1px solid var(--tile-border);
  gap: 0;
}

.wm-tile {
  position: relative;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
  box-sizing: border-box;
  border: none;
  outline: 1px solid var(--tile-border);
  outline-offset: -1px;
  background: #151b22;
  cursor: crosshair;
}

.wm-tile:hover {
  outline: 2px solid var(--accent);
  z-index: 2;
}

.wm-tile img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: top;
}

.wm-tile.missing,
.wm-tile.no-nft {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: var(--muted);
  padding: 2px;
  text-align: center;
  word-break: break-all;
}

.wm-tooltip {
  position: fixed;
  z-index: 50;
  max-width: 22rem;
  padding: 0.65rem 0.75rem;
  background: #1a2430;
  border: 1px solid var(--tile-border);
  border-radius: 6px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  font-size: 0.85rem;
  line-height: 1.4;
  pointer-events: none;
}

.wm-tooltip h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.wm-tooltip .wm-status {
  margin: 0.25rem 0;
  font-weight: 600;
  color: var(--accent);
}

.wm-tooltip .wm-desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.wm-tooltip .wm-meta {
  margin-top: 0.4rem;
  font-size: 0.75rem;
  color: #6a7d94;
}