:root {
  --bg: #0b0d12;
  --bg-elev: #12151c;
  --border: #232732;
  --text: #e8eaef;
  --text-dim: #8b93a3;
  --accent: #5c95ff;
  --accent-soft: rgba(92, 149, 255, 0.14);
  --ok: #3ecf8e;
  --off: #ff6b6b;
  --radius: 14px;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f5f6f9;
    --bg-elev: #ffffff;
    --border: #e3e6ed;
    --text: #14161c;
    --text-dim: #656d7d;
    --accent: #3b6fe0;
    --accent-soft: rgba(59, 111, 224, 0.1);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
}

.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 15px;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.dim { color: var(--text-dim); font-weight: 400; }

.stats {
  font-size: 13px;
  color: var(--text-dim);
}

.intro {
  padding: 48px 0 24px;
}

.intro h1 {
  font-size: 32px;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.intro p {
  margin: 0;
  color: var(--text-dim);
  font-size: 15px;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding-bottom: 24px;
}

#search {
  flex: 1 1 260px;
  padding: 11px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  font-size: 14px;
  outline: none;
}

#search:focus {
  border-color: var(--accent);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.chip:hover { color: var(--text); border-color: var(--accent); }

.chip.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.group {
  margin-bottom: 36px;
}

.group-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin: 0 0 14px;
  font-weight: 600;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 14px;
}

.card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease, border-color 0.15s ease;
  position: relative;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-icon {
  position: relative;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.card-icon-fallback {
  color: white;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.card-icon img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 6px;
  background: white;
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--ok);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.status-dot.off {
  background: var(--off);
  box-shadow: none;
}

.card-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.45;
  flex: 1;
}

.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--text-dim);
}

.card-url {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  padding: 2px 8px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
}

.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}

.footer {
  padding: 30px 0 60px;
  color: var(--text-dim);
  font-size: 12.5px;
  border-top: 1px solid var(--border);
  margin-top: 20px;
}