:root {
  --bg: #0b1020;
  --panel: #121933;
  --panel-2: #192242;
  --soft: #212d57;
  --border: rgba(255,255,255,0.08);
  --text: #e8edff;
  --muted: #a6b0d8;
  --accent: #78a6ff;
  --accent-2: #5de2c6;
  --warn: #ffbe5c;
  --danger: #ff7f96;
  --shadow: 0 20px 40px rgba(0,0,0,0.28);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top left, #16224b 0%, var(--bg) 45%);
  color: var(--text);
}
button, select {
  font: inherit;
}
.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}
.sidebar {
  background: rgba(9, 14, 30, 0.76);
  border-right: 1px solid var(--border);
  padding: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #081126;
  font-weight: 800;
}
.brand h1, .brand p { margin: 0; }
.brand p { color: var(--muted); margin-top: 4px; }
.nav {
  display: grid;
  gap: 10px;
  margin-bottom: 28px;
}
.nav-item {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  text-align: left;
  cursor: pointer;
}
.nav-item.active,
.nav-item:hover {
  background: rgba(120,166,255,0.14);
  border-color: rgba(120,166,255,0.34);
}
.sidebar-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  margin-bottom: 18px;
}
.sidebar-card h3 { margin-top: 0; }
.sidebar-card ul {
  padding-left: 18px;
  margin-bottom: 0;
  color: var(--muted);
}
.sidebar-card.compact p { color: var(--muted); margin-bottom: 0; }
.main {
  padding: 28px;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 22px;
}
.eyebrow {
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--accent-2);
  margin: 0 0 8px;
}
.topbar h2 {
  margin: 0;
  font-size: 32px;
}
.subtle {
  color: var(--muted);
  margin: 8px 0 0;
}
.topbar-actions {
  display: flex;
  gap: 12px;
}
.primary-btn, .ghost-btn {
  border-radius: 14px;
  padding: 12px 16px;
  cursor: pointer;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.primary-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #081126;
  font-weight: 700;
}
.ghost-btn {
  background: rgba(255,255,255,0.04);
  color: var(--text);
}
.card {
  background: rgba(18, 25, 51, 0.9);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: var(--shadow);
}
.filters { margin-bottom: 20px; }
.filter-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 14px;
}
label span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.kpi-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 18px;
}
.kpi-card .label {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 10px;
}
.kpi-card .value {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 8px;
}
.kpi-card .delta {
  color: var(--accent-2);
  font-size: 13px;
}
.content-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.large-card { grid-column: span 2; }
.medium-card { min-height: 320px; }
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.card-header h3 { margin: 0 0 4px; }
.card-header p { margin: 0; color: var(--muted); }
.pill {
  border: 1px solid rgba(120,166,255,0.22);
  color: var(--accent);
  background: rgba(120,166,255,0.08);
  border-radius: 999px;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: 13px;
}
.chart-area {
  min-height: 240px;
}
.svg-chart svg {
  width: 100%;
  height: 260px;
  overflow: visible;
}
.axis-label {
  fill: var(--muted);
  font-size: 11px;
}
.grid-line {
  stroke: rgba(255,255,255,0.08);
  stroke-width: 1;
}
.line-main {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
}
.line-secondary {
  fill: rgba(120,166,255,0.15);
  stroke: none;
}
.point {
  fill: var(--accent-2);
}
.bar-list {
  display: grid;
  gap: 12px;
  padding-top: 6px;
}
.bar-row {
  display: grid;
  gap: 6px;
}
.bar-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}
.bar-track {
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
  height: 12px;
}
.bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.donut-wrap {
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  gap: 12px;
}
.donut-wrap svg {
  width: 180px;
  height: 180px;
}
.legend {
  display: grid;
  gap: 10px;
}
.legend-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
}
.legend-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.swatch {
  width: 12px;
  height: 12px;
  border-radius: 999px;
}
.table-wrap {
  overflow: auto;
}
.table-wrap table {
  width: 100%;
  border-collapse: collapse;
}
.table-wrap th, .table-wrap td {
  padding: 12px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
  font-size: 14px;
}
.table-wrap th { color: var(--muted); font-weight: 600; }
.forecast-box {
  display: grid;
  gap: 16px;
}
.forecast-stat {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
}
.forecast-stat .mini-label { color: var(--muted); font-size: 13px; }
.forecast-stat .big { font-size: 28px; font-weight: 800; margin-top: 8px; }
.insights-list {
  display: grid;
  gap: 12px;
}
.insight-item {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
}
.insight-item strong { color: var(--accent-2); }
.badge {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(120,166,255,0.1);
  border: 1px solid rgba(120,166,255,0.2);
}
.data-card { margin-bottom: 30px; }
@media (max-width: 1280px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .filter-grid, .kpi-grid, .content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .large-card { grid-column: span 2; }
}
@media (max-width: 800px) {
  .main { padding: 18px; }
  .topbar, .topbar-actions { flex-direction: column; }
  .filter-grid, .kpi-grid, .content-grid { grid-template-columns: 1fr; }
  .large-card { grid-column: span 1; }
  .donut-wrap { grid-template-columns: 1fr; justify-items: center; }
}