/* ── Layout ────────────────────────────────────────────── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ── Card ──────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

.card:hover {
  transform: translateY(-2px);
  border-color: #353d52;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.card-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.card-header h2 {
  font-family: 'Syne', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
}

.card-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ── Command Rows ──────────────────────────────────────── */
.cmd {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 10px;
  background: var(--surface2);
  border-radius: 7px;
  padding: 10px 14px;
  border: 1px solid transparent;
  transition: border-color 0.15s;
  cursor: default;
}

.cmd:hover { border-color: var(--border); }

.cmd code {
  font-size: 0.78rem;
  color: var(--blue);
  line-height: 1.5;
  word-break: break-all;
}

.cmd .desc {
  font-size: 0.72rem;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
  padding-top: 2px;
  flex-shrink: 0;
}

/* ── Syntax Highlighting ───────────────────────────────── */
.cmd code .arg     { color: var(--orange); }
.cmd code .flag    { color: var(--purple); }
.cmd code .keyword { color: var(--green); }
.cmd code .str     { color: var(--yellow); }

/* ── Badge ─────────────────────────────────────────────── */
.badge {
  display: inline-block;
  background: rgba(249,115,22,0.15);
  border: 1px solid rgba(249,115,22,0.3);
  color: var(--orange);
  font-size: 0.6rem;
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  margin-left: 6px;
  vertical-align: middle;
}

/* ── Back Button ───────────────────────────────────────── */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.75rem;
  text-decoration: none;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 32px;
  transition: color 0.15s;
}
.back-btn:hover { color: var(--text); }
.back-btn::before { content: '←'; font-size: 1rem; }

/* ── Language Badge ────────────────────────────────────── */
.lang-badge {
  display: inline-block;
  background: rgba(96,165,250,0.15);
  border: 1px solid rgba(96,165,250,0.3);
  color: var(--blue);
  font-size: 0.65rem;
  padding: 2px 10px;
  border-radius: 4px;
  letter-spacing: 0.08em;
  margin-top: 10px;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 480px) {
  .cmd { grid-template-columns: 1fr; }
  .cmd .desc { text-align: left; }
}