.lb-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.lb-hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lb-hero-left {
  flex: 1;
}

.lb-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.lb-tabs {
  display: flex;
  gap: 0.5rem;
}

.lb-tab {
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: var(--bg-color-light);
  border: 1px solid var(--border-color);
  color: var(--text-color-secondary);
  cursor: pointer;
  transition: all 0.2s;
}

.lb-tab:hover {
  background: var(--bg-color);
}

.lb-tab.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.lb-controls {
  margin-bottom: 2rem;
}


/* News page tab-navigation 스타일을 매칭 */
.lb-subtabs {
  display: flex;
  gap: 0;
  margin: 0 auto 1rem auto;
  padding: 0 1rem;
  border-bottom: 2px solid var(--border-color);
}

.subtab {
  padding: 12px 24px;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--text-color-secondary);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  position: relative;
  margin-bottom: -2px;
}

.subtab:hover { color: var(--text-color); background: var(--bg-secondary-color); }

.subtab.active { color: var(--text-color); border-bottom: 4px solid var(--text-color); background: var(--bg-color); }
.subtab.active::after { content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 2px; background: var(--bg-color); }

/* Top3 */
.lb-top3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
  align-items: end;
}

.lb-card.top-card {
  text-align: center;
  padding: 2rem 1rem 1.25rem;
  border-radius: 16px;
  background: var(--bg-color-light);
  border: 1px solid var(--border-color);
}

.top-card .avatar-wrap {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.top-card .avatar-wrap img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid transparent;
  background: #fff;
}

/* rank rings */
.top-card.rank-1 .avatar-wrap img { border-color: #facc15; }
.top-card.rank-2 .avatar-wrap img { border-color: #9ca3af; }
.top-card.rank-3 .avatar-wrap img { border-color: #a78bfa; }

/* rank 1 bigger */
.top-card.rank-1 { transform: scale(1.05); }
.top-card.rank-1 .avatar-wrap { width: 160px; height: 160px; }
.top-card.rank-1 .avatar-wrap img { width: 140px; height: 140px; border-width: 7px; }

.rank-ribbon {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  background: #111827;
  color: #fff;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
}

.topcard-name { font-weight: 800; font-size: 1.25rem; margin-top: 0.5rem; }
.topcard-handle { color: var(--text-color-secondary); margin-bottom: 0.75rem; }

.topcard-stats { display: flex; gap: 1.25rem; justify-content: center; align-items: baseline; }
.topcard-stats .stat { color: var(--text-color); font-weight: 600; }
.topcard-stats .stat .muted { color: var(--text-color-secondary); font-weight: 500; margin-left: 4px; }

.lb-card {
  position: relative;
  padding: 1.5rem;
  border-radius: 0.5rem;
  background: var(--bg-color-light);
  border: 1px solid var(--border-color);
}

.rank-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--primary-color);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.user {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.user img {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  object-fit: cover;
}

.name {
  font-weight: 600;
  color: var(--text-color);
}

.meta {
  color: var(--text-color-secondary);
  font-size: 0.875rem;
}

.lb-card .meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  text-align: center;
}

.metric {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-color);
}

/* Table */
.lb-table { background: var(--bg-color-light); border-radius: 0.5rem; border: 1px solid var(--border-color); overflow: hidden; }
.lb-head { display: grid; grid-template-columns: 80px 2fr 1fr 1fr; padding: 1rem; background: var(--bg-color); font-weight: 600; color: var(--text-color); }
.lb-row { display: grid; grid-template-columns: 80px 2fr 1fr 1fr; padding: 1rem; align-items: center; border-top: 1px solid var(--border-color); }
.lb-row:hover { background: var(--bg-color); }
.col-rank { text-align: center; }
.col-user { display: flex; align-items: center; gap: 1rem; }
.col-user img { width: 2.5rem; height: 2.5rem; border-radius: 50%; object-fit: cover; }
.col-roi { font-weight: 600; }
.pos { color: #10b981; } .neg { color: #ef4444; }
.lb-empty { padding: 3rem; text-align: center; color: var(--text-color-secondary); }

@media (max-width: 768px) {
  .lb-hero { flex-direction: column; align-items: flex-start; }
  .lb-hero-art { display: none; }
  .topcard-stats { flex-direction: column; gap: 0.25rem; }
  .lb-head, .lb-row { grid-template-columns: 60px 2fr 1fr; }
  .col-pnl { display: none; }
}