:root {
  --bg: #0f1622;
  --panel: #161f2d;
  --panel-2: #1c2838;
  --line: #2b3a50;
  --text: #eef4ff;
  --muted: #9db0cc;
  --accent: #6aa8ff;
  --up: #ff7b7b;
  --down: #6bb8ff;
  --shadow: 0 10px 30px rgba(0,0,0,0.22);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: linear-gradient(180deg, #0c1320 0%, #121b29 100%); color: var(--text); font-family: Arial, "Malgun Gothic", sans-serif; }
a { color: inherit; text-decoration: none; }
.app-shell { display: grid; grid-template-columns: 280px 1fr; min-height: 100vh; }
.sidebar { background: rgba(11, 17, 27, 0.86); border-right: 1px solid var(--line); padding: 22px 18px; position: sticky; top: 0; height: 100vh; }
.logo-block { display: flex; gap: 14px; align-items: center; margin-bottom: 24px; }
.logo-mark { width: 56px; height: 56px; display: grid; place-items: center; border-radius: 16px; background: linear-gradient(135deg, #2f5ea8, #5d9fff); font-weight: 800; letter-spacing: 1px; box-shadow: var(--shadow); }
.logo-block h1 { margin: 0; font-size: 22px; }
.small { font-size: 12px; }
.muted { color: var(--muted); }
.menu { display: grid; gap: 8px; margin-bottom: 18px; }
.menu-link { padding: 12px 14px; border: 1px solid transparent; border-radius: 12px; color: var(--muted); }
.menu-link:hover, .menu-link.active { color: var(--text); background: rgba(255,255,255,0.04); border-color: var(--line); }
.side-card, .panel, .summary-card { background: rgba(22, 31, 45, 0.92); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.side-card { padding: 16px; }
.side-card h3, .panel h3 { margin: 0 0 12px 0; font-size: 16px; }
.main { padding: 22px; }
.topbar { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.search-wrap { flex: 1 1 380px; }
input, select { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); outline: none; }
.topbar-actions { width: 170px; }
.hero { display: flex; justify-content: space-between; align-items: center; gap: 12px; background: linear-gradient(135deg, rgba(67,116,185,0.25), rgba(79,48,120,0.22)); border: 1px solid var(--line); border-radius: 20px; padding: 22px; margin-bottom: 18px; }
.hero h2 { margin: 0 0 8px 0; font-size: 30px; }
.badge { padding: 10px 14px; border-radius: 999px; background: rgba(255,255,255,0.08); color: #d7e7ff; font-weight: 700; }
.summary-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.summary-card { padding: 16px 18px; }
.summary-label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.summary-value { font-size: 30px; font-weight: 800; }
.up { color: var(--up); }
.down { color: var(--down); }
.panel { padding: 16px; }
.panel-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 12px; }
.panel-tools { min-width: 180px; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; min-width: 940px; }
thead th { color: #d9e6fa; font-size: 13px; text-align: center; padding: 14px 10px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,0.02); }
tbody td { text-align: center; padding: 13px 10px; border-bottom: 1px solid rgba(255,255,255,0.06); color: #e8f0ff; }
tbody tr { cursor: pointer; transition: background 0.12s ease; }
tbody tr:hover { background: rgba(255,255,255,0.035); }
.name-cell { text-align: left; font-weight: 700; }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--line); background: rgba(255,255,255,0.03); padding: 8px 10px; border-radius: 999px; color: var(--muted); font-size: 12px; }
.ranking-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ranking-list { display: grid; gap: 10px; }
.ranking-item { display: flex; justify-content: space-between; gap: 12px; padding: 12px 14px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); border-radius: 14px; }
.ranking-item .left { display: flex; gap: 10px; align-items: flex-start; }
.rank-num { min-width: 30px; height: 30px; display: grid; place-items: center; border-radius: 999px; background: rgba(255,255,255,0.08); color: #dce9ff; font-weight: 800; }
.rank-name { font-weight: 700; margin-bottom: 4px; }
.detail-page { max-width: 1100px; margin: 0 auto; padding: 24px; }
.back-link { display: inline-block; margin-bottom: 16px; color: var(--accent); }
.detail-header h2 { margin: 0 0 6px 0; font-size: 30px; }
.detail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }
.metric { padding: 16px; border-radius: 16px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); }
.metric-label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.metric-value { font-size: 26px; font-weight: 800; }
.chart-panel { margin-top: 18px; padding-top: 8px; }
canvas { width: 100% !important; background: rgba(255,255,255,0.015); border-radius: 14px; }
@media (max-width: 1100px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ranking-grid, .detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .main, .detail-page { padding: 14px; }
  .hero h2 { font-size: 24px; }
  .summary-grid { grid-template-columns: 1fr; }
}