/* 大厅样式 */
.search {
  height: 34px;
  width: 240px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-family: var(--sans);
  font-size: 13px;
  outline: none;
  transition: .18s;
}
.search::placeholder { color: var(--text-faint); }
.search:focus { border-color: rgba(67, 208, 255, .55); background: rgba(53, 108, 240, .07); width: 280px; }

.lobby {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 26px 20px 10px;
}

/* hero */
.hero {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    radial-gradient(680px 260px at 8% 0%, rgba(53, 108, 240, .11), transparent 70%),
    radial-gradient(600px 240px at 92% 10%, rgba(125, 92, 231, .11), transparent 70%),
    var(--panel);
  padding: 30px 30px 26px;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}
.hero h2 {
  margin: 0 0 8px;
  font-size: 27px;
  font-weight: 800;
  letter-spacing: .5px;
}
.hero p {
  margin: 0;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.8;
}
.hero-stats {
  display: flex;
  gap: 34px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats b {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
}
.hero-stats span { font-size: 12px; color: var(--text-faint); margin-top: 3px; }

/* tabs */
.tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.tabs .tab {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
  color: var(--text-dim);
  font-size: 13.5px;
  cursor: pointer;
  font-family: inherit;
  transition: .16s;
}
.tabs .tab:hover { color: var(--text); border-color: var(--line-strong); }
.tabs .tab.active {
  color: #06121c;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  font-weight: 700;
}
.tabs .tab .n { opacity: .6; margin-left: 4px; font-size: 11.5px; }

/* grid of cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 14px;
}

.card {
  display: flex;
  gap: 14px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  text-decoration: none;
  color: inherit;
  transition: transform .16s, border-color .16s, background .16s, box-shadow .16s;
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-2px);
  border-color: rgba(67, 208, 255, .45);
  background: rgba(235, 241, 255, .96);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .38);
}
.card .icon {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 21px;
  background: linear-gradient(145deg, rgba(67, 208, 255, .18), rgba(125, 92, 231, .11));
  border: 1px solid rgba(120, 150, 210, .22);
}
.card .body { min-width: 0; flex: 1; }
.card .name {
  font-size: 15px;
  font-weight: 650;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.card .desc {
  font-size: 12.5px;
  color: var(--text-faint);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card .meta {
  margin-top: 9px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--text-faint);
}
.card .best {
  font-family: var(--mono);
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid rgba(46, 230, 168, .35);
  color: var(--ok);
  background: rgba(46, 230, 168, .08);
}
.card.soon { opacity: .55; cursor: not-allowed; }
.card.soon:hover { transform: none; border-color: var(--line); box-shadow: none; background: var(--panel); }
.card .flag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 5px;
  background: rgba(255, 201, 77, .14);
  border: 1px solid rgba(255, 201, 77, .32);
  color: var(--warn);
  font-weight: 500;
}

.empty {
  text-align: center;
  color: var(--text-faint);
  font-size: 14px;
  padding: 60px 0;
}

@media (max-width: 640px) {
  .lobby { padding: 16px 12px 6px; }
  .hero { padding: 22px 18px; }
  .hero h2 { font-size: 21px; }
  .hero-stats { gap: 22px; }
  .hero-stats b { font-size: 21px; }
  .grid { grid-template-columns: 1fr; gap: 10px; }
  .search { width: 130px; }
  .search:focus { width: 150px; }
  .tabs .tab { padding: 7px 13px; font-size: 12.5px; }
}