:root {
  --bg: #0b1220;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-border: rgba(255, 255, 255, 0.1);
  --text: #f8fafc;
  --muted: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #a78bfa;
  --good: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: "Instrument Sans", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

.bg {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(56, 189, 248, 0.22), transparent 60%),
    radial-gradient(700px 420px at 90% 0%, rgba(167, 139, 250, 0.18), transparent 55%),
    radial-gradient(600px 400px at 50% 100%, rgba(52, 211, 153, 0.08), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
}

.hero { margin-bottom: 1.75rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.75rem;
}
h1 {
  font-family: Newsreader, Georgia, serif;
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 700;
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.lede {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 40rem;
  margin: 0;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.category-toolbar {
  justify-content: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}
.toolbar-label {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.category-toggles,
.layout-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.toolbar-left, .toolbar-right {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.tool-btn, .cat-btn {
  appearance: none;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  color: var(--text);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.cat-btn {
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
  color: var(--muted);
}
.tool-btn:hover, .tool-btn:focus-visible,
.cat-btn:hover, .cat-btn:focus-visible {
  border-color: rgba(56, 189, 248, 0.45);
  outline: none;
  color: var(--text);
}
.tool-btn[aria-pressed="true"],
.cat-btn[aria-pressed="true"] {
  border-color: rgba(56, 189, 248, 0.55);
  background: rgba(56, 189, 248, 0.12);
  color: var(--text);
}
.cat-btn[aria-pressed="false"] {
  opacity: 0.55;
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}
.meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1.25rem 1.35rem 1.4rem;
  border-radius: 18px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  text-decoration: none;
  color: inherit;
  backdrop-filter: blur(10px);
  transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}
.card:hover, .card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}
.card.is-hidden,
.wire-item.is-hidden {
  opacity: 0.55;
  border-style: dashed;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}
.badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  flex-shrink: 0;
}
.badge.live {
  color: #042f1a;
  background: var(--good);
}
.badge.proxy {
  color: #1c1917;
  background: var(--warn);
}
.badge.hidden-badge {
  color: #450a0a;
  background: var(--danger);
}
.badge.local {
  color: #1e3a5f;
  background: #bfdbfe;
}
.badge.desktop {
  color: #3b0764;
  background: #e9d5ff;
}
.badge.userscript {
  color: #713f12;
  background: #fde68a;
}
.badge.docs {
  color: #0c4a6e;
  background: #7dd3fc;
}
.badge.caution {
  color: #7f1d1d;
  background: #fca5a5;
}
.badge.held {
  color: #44403c;
  background: #d6d3d1;
}

.cat-tag {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  border: 1px solid var(--panel-border);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}
.cat-tag.cat-web { color: #7dd3fc; border-color: rgba(125, 211, 252, 0.35); }
.cat-tag.cat-programs { color: #c4b5fd; border-color: rgba(196, 181, 253, 0.35); }
.cat-tag.cat-artifacts { color: #86efac; border-color: rgba(134, 239, 172, 0.35); }
.cat-tag.cat-writeups { color: #fcd34d; border-color: rgba(252, 211, 77, 0.35); }

.path {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  color: var(--muted);
}
.card h2 {
  margin: 0;
  font-size: 1.35rem;
  font-family: Newsreader, Georgia, serif;
}
.card p {
  margin: 0;
  color: var(--muted);
  flex: 1;
}
.card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
}
.cta {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
}
.hide-btn {
  appearance: none;
  border: 1px solid var(--panel-border);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}
.hide-btn:hover, .hide-btn:focus-visible {
  color: var(--text);
  border-color: rgba(248, 113, 113, 0.45);
  outline: none;
}

/* Compact / wire list layout (NYT-style) */
.grid.compact-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--panel);
}
.wire-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem 0.85rem;
  align-items: center;
  padding: 0.5rem 0.9rem;
  border-bottom: 1px solid var(--panel-border);
  color: inherit;
  transition: background 0.12s ease;
}
.wire-item:last-child { border-bottom: none; }
.wire-item:hover { background: rgba(255, 255, 255, 0.05); }

.card.is-clickable,
.wire-item.is-clickable {
  cursor: pointer;
}
.wire-item.is-clickable:focus-visible {
  outline: 2px solid rgba(56, 189, 248, 0.7);
  outline-offset: -2px;
  background: rgba(255, 255, 255, 0.05);
}
.wire-item.is-hidden { border-style: solid; border-bottom-style: dashed; }
.wire-main {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.3rem 0.65rem;
}
.wire-title {
  margin: 0;
  font-family: Newsreader, Georgia, serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}
.wire-title:hover, .wire-title:focus-visible {
  color: var(--accent);
  outline: none;
}
.wire-path {
  font-size: 0.75rem;
}
.wire-hide {
  flex-shrink: 0;
  padding: 0.25rem 0.55rem;
  font-size: 0.72rem;
}

.empty {
  display: none;
  margin: 1.5rem 0;
  padding: 1.25rem;
  border-radius: 14px;
  border: 1px dashed var(--panel-border);
  color: var(--muted);
}
.empty.visible { display: block; }

.foot {
  margin-top: 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}
.foot code {
  font-size: 0.85em;
  color: #cbd5e1;
}
.hint { opacity: 0.85; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

@media (max-width: 560px) {
  .wire-item {
    grid-template-columns: 1fr;
  }
  .wire-hide { justify-self: start; }
}