/* dbzcollectrics — DBS Fusion World palette + mycollectrics' dark chart dashboard */
:root {
  --bg: #0c0d10;
  --bg-mid: #161a22;
  --bg-card: #1c212c;
  --border: #2a3142;
  --text: #e8eaf0;
  --text-dim: #98a0b3;
  --text-muted: #6c7488;
  --accent: #f59e0b;        /* Goku gi orange */
  --accent-hot: #f97316;
  --accent-cool: #38bdf8;    /* ki blue */
  --good: #34d399;
  --bad: #f87171;
  --shadow: rgba(0,0,0,0.4);
  --glow-orange: rgba(245,158,11,0.4);
  --glow-blue: rgba(56,189,248,0.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

/* ============ TOPBAR ============ */

.topbar {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 14px 24px;
  background: var(--bg-mid);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  box-shadow: 0 4px 14px var(--shadow);
}

.brand {
  display: flex; align-items: center; gap: 12px;
}

.brand-logo {
  display: inline-flex; gap: 2px;
  align-items: center;
}
.brand-logo span {
  width: 8px; height: 18px; border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--glow-orange);
}
.brand-logo .k1 { background: var(--accent); transform: rotate(-15deg); }
.brand-logo .k2 { background: var(--accent-hot); height: 22px; transform: rotate(5deg); }
.brand-logo .k3 { background: var(--accent); height: 16px; transform: rotate(-5deg); }
.brand-logo .k4 { background: var(--accent-hot); height: 20px; transform: rotate(10deg); }

.brand-name {
  font-size: 18px; font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--accent), var(--accent-hot));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brand-tag {
  font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-left: 4px;
}

.nav { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; }
.nav-item {
  padding: 8px 14px;
  border-radius: 6px;
  font-weight: 500;
  color: var(--text-dim);
  font-size: 13px;
  text-transform: lowercase;
  transition: 0.15s;
}
.nav-item:hover { background: rgba(245,158,11,0.08); color: var(--text); }
.nav-item.active { color: var(--accent); background: rgba(245,158,11,0.12); }

.badge-new {
  display: inline-block;
  padding: 1px 6px;
  margin-left: 4px;
  background: var(--accent);
  color: #000;
  font-size: 9px; font-weight: 800;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

/* ============ CONTENT ============ */

.content {
  max-width: 1400px;
  margin: 24px auto;
  padding: 0 24px;
}

.loading { color: var(--text-muted); padding: 40px; text-align: center; }

/* ============ FILTER BAR ============ */

.filter-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.filter-block {
  display: flex; flex-direction: column; gap: 8px;
}
.filter-label {
  font-size: 11px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}
.filter-chip {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(245,158,11,0.08);
  border: 1px solid var(--border);
  border-radius: 16px;
  font-size: 12px;
  margin: 2px 4px 2px 0;
  cursor: pointer;
  color: var(--text-dim);
  transition: 0.15s;
}
.filter-chip:hover { background: rgba(245,158,11,0.18); color: var(--text); }
.filter-chip.active { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }

.btn-row { display: flex; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
.btn {
  padding: 5px 11px;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  transition: 0.15s;
}
.btn:hover { background: rgba(255,255,255,0.10); color: var(--text); }
.btn.is-active { background: var(--accent); color: #000; border-color: var(--accent); }

/* ============ CHART CARDS ============ */

.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 18px;
}
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  display: flex; flex-direction: column;
  transition: 0.15s;
}
.chart-card:hover { border-color: rgba(245,158,11,0.4); box-shadow: 0 0 16px rgba(245,158,11,0.10); }
.chart-card.is-full { grid-column: 1 / -1; }

.chart-header {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 10px;
}
.chart-title {
  font-size: 13px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text);
}
.chart-subtitle {
  font-size: 11px; color: var(--text-muted);
  margin-top: 2px;
}
.chart-figure {
  font-size: 22px; font-weight: 800;
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}
.chart-figure.good { color: var(--good); }
.chart-figure.bad { color: var(--bad); }

.chart-empty {
  color: var(--text-muted);
  font-style: italic;
  text-align: center;
  padding: 30px 0;
}

.chart-svg-wrap {
  width: 100%; aspect-ratio: 16/7;
  margin-top: 8px;
}
svg.chart {
  width: 100%; height: 100%;
  display: block;
}

.legend {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-dim);
}
.legend-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}

/* ============ STATS ROW ============ */

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}
.stat-label {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}
.stat-value {
  font-size: 24px; font-weight: 800;
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}
.stat-sub {
  font-size: 11px; color: var(--text-muted);
  margin-top: 2px;
}

/* ============ LEADERBOARD TABLE ============ */

.leaderboard {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 8px;
}
.leaderboard th, .leaderboard td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.leaderboard th {
  font-size: 10px; text-transform: uppercase;
  letter-spacing: 1px; color: var(--text-muted);
  font-weight: 600;
  background: rgba(0,0,0,0.2);
}
.leaderboard td.num { text-align: right; font-variant-numeric: tabular-nums; }
.leaderboard tr:hover td { background: rgba(245,158,11,0.05); }
.leaderboard .leader-card {
  display: flex; align-items: center; gap: 8px;
}
.leaderboard .leader-thumb {
  width: 32px; height: 32px; object-fit: cover;
  border-radius: 4px;
  background: var(--bg-mid);
}
.leaderboard .leader-name { font-weight: 600; }
.leaderboard .leader-set { color: var(--text-muted); font-size: 11px; }
.delta-up { color: var(--good); font-weight: 600; }
.delta-down { color: var(--bad); font-weight: 600; }

/* ============ FOOTER ============ */

.footer {
  border-top: 1px solid var(--border);
  padding: 20px 24px;
  margin-top: 40px;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
}
.footer a { color: var(--accent); }

/* ============ MOBILE ============ */

@media (max-width: 768px) {
  .topbar { flex-direction: column; align-items: flex-start; gap: 10px; }
  .nav { margin-left: 0; }
  .content { padding: 0 12px; }
  .chart-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .filter-bar { grid-template-columns: 1fr; }
}