.catalog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.category-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 17px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, rgba(13, 29, 47, 0.92), rgba(3, 12, 24, 0.92));
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.category-card:hover {
  transform: translateY(-2px);
  border-color: rgba(73, 213, 199, 0.42);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.32);
}

.category-heading { display: flex; align-items: center; gap: 12px; }

.category-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(73, 213, 199, 0.2);
  border-radius: 13px;
  background: rgba(73, 213, 199, 0.09);
  font-size: 1.2rem;
}

.category-title { margin: 0; font-size: 1rem; line-height: 1.3; }
.category-note { margin: 3px 0 0; color: var(--muted); font-size: 0.79rem; line-height: 1.35; }

.category-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: auto; }
.category-actions .button { flex: 1 1 118px; }

.accordion-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.accordion {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(10, 24, 40, 0.94), rgba(4, 13, 25, 0.9));
}

.accordion[open] { border-color: rgba(73, 213, 199, 0.34); }

.accordion summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 152px 24px;
  align-items: center;
  gap: 14px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; justify-self: center; color: var(--accent); font-size: 1.35rem; font-weight: 500; }
.accordion[open] summary::after { content: "−"; }

.accordion-title { min-width: 0; }
.accordion-title strong { display: block; font-size: 1rem; }
.accordion-title span { display: block; overflow: hidden; margin-top: 3px; color: var(--muted); font-size: 0.78rem; text-overflow: ellipsis; white-space: nowrap; }

.pill {
  justify-self: center;
  min-width: 128px;
  padding: 5px 9px;
  border: 1px solid rgba(73, 213, 199, 0.23);
  border-radius: 999px;
  color: #bff9ef;
  background: rgba(73, 213, 199, 0.08);
  font-size: 0.72rem;
  text-align: center;
}

.accordion-content { padding: 0 14px 14px; }
.item-list { display: grid; gap: 8px; }

.item-row {
  --glow-x: 50%;
  --glow-y: 50%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 58px;
  padding: 9px 10px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: var(--radius-sm);
  color: var(--text);
  background: rgba(2, 9, 19, 0.62);
  text-decoration: none;
  transition: transform 150ms ease, border-color 150ms ease;
}

.item-row:hover, .item-row:focus-visible { transform: translateY(-1px); border-color: var(--border-active); outline: none; }
.item-row--missing { opacity: 0.55; cursor: not-allowed; }
.item-main { display: flex; align-items: center; gap: 11px; min-width: 0; }

.item-icon {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  overflow: hidden;
  border: 1px solid rgba(73, 213, 199, 0.18);
  border-radius: 10px;
  background: rgba(73, 213, 199, 0.08);
}

.item-icon img { width: 100%; height: 100%; object-fit: cover; }
.item-copy { display: flex; min-width: 0; flex-direction: column; gap: 4px; }
.item-name { display: block; overflow: hidden; font-size: 0.91rem; font-weight: 760; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.item-url {
  display: block;
  overflow: hidden;
  width: fit-content;
  max-width: min(64ch, 62vw);
  padding: 3px 7px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: 7px;
  color: #91a9c0;
  background: rgba(148, 163, 184, 0.055);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.68rem;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-action {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 999px;
  color: #001b1d;
  background: linear-gradient(135deg, #67e8d2, #4ebcf5);
  font-size: 0.72rem;
  font-weight: 850;
}

.item-row--missing .item-action { color: var(--muted); background: rgba(148, 163, 184, 0.12); }

.gate {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(1, 6, 14, 0.82);
  backdrop-filter: blur(14px);
}

.gate-card {
  width: min(100%, 430px);
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: #091625;
  box-shadow: var(--shadow);
}

.gate-card h2 { margin: 0; font-size: 1.25rem; }
.gate-card p { margin: 8px 0 0; color: var(--muted); font-size: 0.9rem; }
.gate-row { display: flex; gap: 9px; margin-top: 18px; }
.gate-input { flex: 1; min-width: 0; padding: 0 14px; border: 1px solid var(--border); border-radius: 13px; outline: none; color: var(--text); background: #020914; }
.gate-input:focus { border-color: var(--border-active); }
.gate-error { min-height: 1.3em; margin-top: 10px; color: var(--danger); font-size: 0.84rem; }

@media (max-width: 760px) { .catalog { grid-template-columns: 1fr; } }
@media (max-width: 500px) {
  .pill, .item-url { display: none; }
  .accordion summary { grid-template-columns: minmax(0, 1fr) 24px; padding-inline: 13px; }
  .item-action { padding-inline: 9px; }
}