:root {
  --bg: #0a0b0a;
  --fg: #c8ccc6;
  --dim: #6b7268;
  --accent: #5fd97a;
  --border: #2a2e2a;
  --err: #d97a5f;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
}

body {
  font-family: "SF Mono", "Menlo", "Consolas", "Liberation Mono", monospace;
  font-size: 14px;
  line-height: 1.5;
  padding-bottom: 3rem;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  padding: 1rem 1rem 0.75rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

header .prompt {
  color: var(--accent);
}

header .prompt::before {
  content: "$ ";
  color: var(--dim);
}

.status-pill {
  font-size: 0.75rem;
  color: var(--dim);
}

.tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.75rem 1rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
}

.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--dim);
  border-radius: 0;
  padding: 0.3rem 0.7rem;
  font-family: inherit;
  font-size: 0.8rem;
  white-space: nowrap;
  cursor: pointer;
}

.tab.active {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

main {
  padding: 0 1rem;
  max-width: 680px;
  margin: 0 auto;
}

.card {
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0.9rem 1rem;
  margin: 0.9rem 0;
  background: #0d0e0d;
}

.card.highlighted {
  border-color: var(--accent);
}

.card .meta {
  font-size: 0.72rem;
  color: var(--dim);
  display: flex;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.card .meta .cat::before { content: "["; }
.card .meta .cat::after { content: "]"; }

.card .meta .loc {
  color: var(--accent);
}
.card .meta .loc::before { content: "@"; }

.card h2 {
  font-size: 0.98rem;
  font-weight: 600;
  margin: 0 0 0.6rem;
  line-height: 1.4;
  color: var(--fg);
}

.card p.summary {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--fg);
  margin: 0 0 0.8rem;
  white-space: pre-wrap;
}

.card-actions {
  display: flex;
  gap: 1rem;
  border-top: 1px dashed var(--border);
  padding-top: 0.6rem;
}

.card-actions a, .card-actions button {
  font-size: 0.78rem;
  color: var(--accent);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}

.card-actions a::before, .card-actions button::before {
  content: "> ";
  color: var(--dim);
}

.explore-panel {
  margin-top: 0.7rem;
  border-top: 1px dashed var(--border);
  padding-top: 0.7rem;
  display: none;
}

.explore-panel.open {
  display: block;
}

.explore-item {
  font-size: 0.82rem;
  margin-bottom: 0.55rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dotted var(--border);
}

.explore-item:last-child { border-bottom: none; margin-bottom: 0; }

.explore-item .src {
  color: var(--dim);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.empty-state, .loading-state {
  text-align: center;
  color: var(--dim);
  padding: 3rem 1rem;
  font-size: 0.85rem;
}

.empty-state::before, .loading-state::before {
  content: "# ";
}

.enable-push {
  display: block;
  width: 100%;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 0;
  padding: 0.65rem;
  font-weight: 600;
  font-family: inherit;
  font-size: 0.82rem;
  margin: 0.9rem 0;
  cursor: pointer;
}

.enable-push::before { content: "$ "; color: var(--dim); }
.enable-push[data-state="on"] { color: var(--dim); border-color: var(--border); cursor: default; }
.enable-push[data-state="error"] { color: var(--err); border-color: var(--err); }