:root {
  color-scheme: light;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji",
    "Segoe UI Emoji";
}

body {
  margin: 0;
  background: #0b1020;
  color: #e8edf6;
}

header {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

main {
  padding: 20px;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 14px;
}

.kpiValue {
  font-size: 28px;
  font-weight: 700;
}

.card.kpi.secondary {
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(255, 255, 255, 0.06);
}

.card.kpi.secondary .kpiValue {
  font-size: 22px;
  font-weight: 650;
  opacity: 0.9;
}

.grid {
  display: grid;
  gap: 12px;
}

.grid-2 {
  grid-template-columns: 1fr 1fr;
}

.grid-3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.grid-4 {
  grid-template-columns: 1fr 1fr 1fr 1fr;
}

.muted {
  color: rgba(232, 237, 246, 0.75);
}

label {
  display: block;
  font-size: 14px;
  margin-bottom: 6px;
  color: rgba(232, 237, 246, 0.85);
}

input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.22);
  color: #e8edf6;
}

button {
  cursor: pointer;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: #e8edf6;
}

button.primary {
  background: #3b82f6;
  border-color: #3b82f6;
}

button.danger {
  background: rgba(244, 63, 94, 0.15);
  border-color: rgba(244, 63, 94, 0.35);
}

.row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.row > * {
  flex: 1;
}

.small {
  font-size: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

th,
td {
  padding: 10px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}