:root {
  --bg: #0b1220;
  --panel: #111827;
  --panel-2: #1e293b;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --brand: #38bdf8;
  --brand-2: #0ea5e9;
  --accent: #22c55e;
  --border: #334155;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: radial-gradient(circle at top, #172554 0%, var(--bg) 45%);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--brand); text-decoration: none; }
a:hover { color: #7dd3fc; }

.container { width: min(1120px, 92vw); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(11, 18, 32, 0.85);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1rem 0;
}
.logo { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.logo span { color: var(--brand); }
.nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.nav a { color: var(--muted); font-size: 0.95rem; }
.nav a:hover { color: var(--text); }
.nav a.nav-bot {
  color: var(--brand);
  font-weight: 600;
}
.nav a.nav-bot:hover { color: #7dd3fc; }
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: 0.5rem;
  padding-left: 0.75rem;
  border-left: 1px solid var(--border);
  font-size: 0.88rem;
}
.lang-switch .sep { color: var(--border); }
.lang-switch a.active { color: var(--brand); font-weight: 700; }

.hero { padding: 3rem 0 2rem; }
.hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
}
.hero p { color: var(--muted); max-width: 720px; margin: 0 0 1.5rem; }

.search-bar {
  display: flex; gap: 0.75rem; flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  padding: 0.75rem;
  box-shadow: var(--shadow);
}
.search-bar input, .search-bar select {
  flex: 1 1 220px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  font-size: 1rem;
}
.search-bar button {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #082f49;
  border: none;
  border-radius: 10px;
  padding: 0.85rem 1.25rem;
  font-weight: 700;
  cursor: pointer;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.stat .num { font-size: 1.6rem; font-weight: 800; color: #fff; }
.stat .label { color: var(--muted); font-size: 0.9rem; }

.section-title {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; margin: 2rem 0 1rem;
}
.section-title h2 { margin: 0; font-size: 1.25rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: #475569;
}
.card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  line-height: 1.35;
}
.card .meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 0.75rem; }
.badges { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; }
.badge {
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge.group { color: #86efac; border-color: #166534; }
.badge.channel { color: #93c5fd; border-color: #1d4ed8; }
.badge.category { color: #fcd34d; border-color: #92400e; }
.badge.sponsored { color: #fde68a; border-color: #b45309; background: rgba(245, 158, 11, 0.12); }

.card-sponsored {
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: 0 0 0 1px rgba(245, 158, 11, 0.1);
}

.btn {
  display: inline-flex; align-items: center; gap: 0.35rem;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.55rem 0.85rem;
  font-size: 0.9rem;
}
.btn.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #082f49;
  border: none;
  font-weight: 700;
}

.detail-hero {
  margin: 2rem 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 2px);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.detail-hero h1 { margin: 0 0 0.5rem; font-size: clamp(1.5rem, 3vw, 2.2rem); }
.detail-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1rem; }

.note {
  margin: 2rem 0;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer {
  margin-top: 3rem;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
}

.empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--muted);
}

.stats-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1.25rem;
  font-size: 0.92rem;
  color: var(--muted);
}
.stats-bar .accent { color: var(--accent); font-weight: 600; }

.card-new {
  border-color: rgba(34, 197, 94, 0.35);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.08);
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0 1rem;
}

.hp-trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 640px) {
  .header-inner { flex-direction: column; align-items: flex-start; }
}