/* ═══════════════════════════════════════════════
   Commands page styles
   ═══════════════════════════════════════════════ */

.commands-header {
  padding: 120px 0 40px;
  text-align: center;
}

.commands-stats {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
  font-size: .9rem;
  color: var(--ink-2);
}
.commands-stats span { color: var(--signal); font-weight: 700; }

/* ── search / filter bar ── */
.commands-toolbar {
  position: sticky;
  top: 72px;
  z-index: 100;
  padding: 12px 0;
  background: rgba(5,5,5,.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.commands-toolbar .container {
  display: flex;
  gap: 12px;
  align-items: center;
  min-width: 0;
}
.search-wrap {
  position: relative;
  flex: 0 0 280px;
}
.search-wrap::before {
  content: "\2315";
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-4);
  font-size: 1rem;
  pointer-events: none;
}
.search-input {
  width: 100%;
  padding: 10px 16px 10px 38px;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background: var(--s1);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: .85rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.search-input:focus {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-dim);
}
.search-input::placeholder { color: var(--ink-4); }

/* ── filter pills ── */
.filter-pills-wrap {
  display: flex;
  align-items: center;
  min-width: 0;
  flex: 1;
}
.filter-pills {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  min-width: 0;
  flex: 1;
  padding: 2px 0;
}
.filter-pills::-webkit-scrollbar { display: none; }
.filter-pill {
  padding: 7px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink-3);
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.filter-pill:hover { color: var(--ink); border-color: var(--border-h); }
.filter-pill.active {
  background: var(--signal-dim);
  color: var(--signal);
  border-color: var(--border-a);
}

/* ── Category section ── */
.command-category { margin-bottom: 24px; }
.category-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r-lg);
  background: var(--s1);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all .2s;
  user-select: none;
}
.category-header:hover { border-color: var(--border-h); }
.category-icon {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: var(--signal-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.category-info { flex: 1; }
.category-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -.01em;
}
.category-count {
  display: block;
  font-size: .7rem;
  color: var(--ink-3);
  font-weight: 400;
  margin-top: 1px;
}
.category-chevron {
  color: var(--ink-3);
  transition: transform .25s var(--ease-out);
  flex-shrink: 0;
}
.command-category.collapsed .category-chevron { transform: rotate(-90deg); }
.command-category.collapsed .commands-list { display: none; }

/* ── command items ── */
.commands-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 6px;
  padding-left: 16px;
}
.command-item {
  border-radius: var(--r-md);
  transition: all .15s;
}
.command-item:hover { background: var(--s1); }
.command-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  gap: 12px;
}
.command-info { flex: 1; min-width: 0; }
.command-name {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: .85rem;
  color: var(--ink);
}
.cmd-prefix {
  color: var(--signal);
  opacity: .7;
}
.command-desc {
  font-size: .78rem;
  color: var(--ink-3);
  margin-top: 2px;
}
.command-aliases {
  display: flex;
  gap: 4px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.alias-badge {
  font-family: var(--font-mono);
  font-size: .65rem;
  padding: 1px 7px;
  border-radius: var(--r-xs);
  background: var(--signal-dim);
  color: var(--signal);
}
.command-copy {
  width: 30px; height: 30px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink-4);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  flex-shrink: 0;
  opacity: 0;
}
.command-item:hover .command-copy { opacity: 1; }
.command-copy:hover { background: var(--s2); color: var(--ink); border-color: var(--border); }
.command-copy.copied { color: var(--alive); }

/* ── empty state ── */
.commands-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--ink-3);
}
.commands-empty .empty-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--ink-4);
}

/* ── responsive ── */
@media (max-width: 768px) {
  .commands-toolbar .container { flex-direction: column; }
  .search-wrap { flex: 1 1 auto; width: 100%; }
  .filter-pills-wrap { width: 100%; }
  .commands-list { padding-left: 8px; }
  .command-copy { opacity: 1; }
}