:root {
  --bg: #000000;
  --glass: rgba(10, 16, 30, 0.55);
  --glass-2: rgba(8, 12, 22, 0.35);
  --text: #d8eaff;
  --muted: #8da7d6;
  --line: rgba(90, 150, 255, 0.28);
  --accent: #4da3ff;
  --accent-2: #7dc2ff;
  --danger: #ff5f7d;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 14px;
  color: var(--text);
  font-family: "JetBrains Mono", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  background: var(--bg);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image: linear-gradient(to bottom, rgba(255,255,255,.9) 1px, transparent 1px);
  background-size: 100% 3px;
  z-index: 0;
}

.bg-blur {
  position: fixed;
  border-radius: 999px;
  filter: blur(30px);
  pointer-events: none;
  z-index: 0;
}

.bg-blur-a {
  width: 240px;
  height: 240px;
  top: -80px;
  right: -60px;
  background: rgba(77, 163, 255, 0.24);
}

.bg-blur-b {
  width: 220px;
  height: 220px;
  left: -70px;
  bottom: 18vh;
  background: rgba(125, 194, 255, 0.18);
}

.top,
.nav-menu,
main,
.footer {
  position: relative;
  z-index: 1;
}

.glass {
  background: linear-gradient(145deg, var(--glass), var(--glass-2));
  border: 1px solid var(--line);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), inset 0 0 0 1px rgba(77, 163, 255, 0.09);
}

.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 10px;
}

h1 {
  margin: 0 0 4px;
  font-size: 22px;
  letter-spacing: 0.4px;
  color: var(--accent-2);
  text-shadow: 0 0 10px rgba(125, 194, 255, 0.28);
}

.sub {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.icon-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 20px;
  line-height: 1;
  background: rgba(77, 163, 255, 0.12);
}

.nav-menu {
  border-radius: 12px;
  margin-bottom: 10px;
  overflow: hidden;
}

.nav-menu summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--accent);
  border-bottom: 1px solid transparent;
}

.nav-menu[open] summary {
  border-bottom-color: var(--line);
}

.nav-menu summary::-webkit-details-marker {
  display: none;
}

.menu-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
}

.menu-list a {
  text-decoration: none;
  color: #d8eaff;
  border: 1px solid rgba(77, 163, 255, 0.28);
  border-radius: 8px;
  padding: 8px 10px;
  background: rgba(77, 163, 255, 0.08);
  font-size: 12px;
}

main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.panel {
  border-radius: 14px;
  padding: 12px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 10px;
}

h2 {
  margin: 0 0 5px;
  font-size: 16px;
  color: #cfe4ff;
}

.desc {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.meta-wrap {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.count {
  display: inline-block;
  color: #081a3a;
  background: linear-gradient(130deg, var(--accent), var(--accent-2));
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  padding: 3px 8px;
}

.meta,
.row,
.brand {
  color: var(--muted);
  font-size: 11px;
}

.items {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.item {
  border: 1px solid rgba(77, 163, 255, 0.26);
  border-radius: 10px;
  padding: 10px;
  background: rgba(77, 163, 255, 0.06);
}

.item.error {
  border-color: rgba(255, 95, 125, 0.45);
  background: rgba(255, 95, 125, 0.12);
}

.title {
  display: block;
  color: #e8f1ff;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  margin-bottom: 6px;
}

.title-original {
  margin: 0 0 8px;
  color: #8da7d6;
  font-size: 11px;
  line-height: 1.45;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

.summary {
  margin: 0 0 8px;
  color: #c7daf8;
  font-size: 12px;
  line-height: 1.52;
}

.tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(77, 163, 255, 0.38);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  color: #c8e1ff;
  background: rgba(77, 163, 255, 0.12);
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.footer {
  margin-top: 12px;
  border-radius: 12px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.socials {
  display: flex;
  gap: 8px;
}

.social {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid rgba(77, 163, 255, 0.38);
  color: #d2e6ff;
  background: rgba(77, 163, 255, 0.12);
  font-size: 12px;
}

@media (min-width: 760px) {
  body { padding: 20px; }
  h1 { font-size: 28px; }
  main { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }

  .menu-list {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (min-width: 1180px) {
  main { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}