:root {
  --app-bg: #f5f7fb;
  --card-radius: 18px;
}

body {
  background: var(--app-bg);
  color: #172033;
}

.app-shell {
  max-width: 1280px;
}

.card {
  border: 0;
  border-radius: var(--card-radius);
  box-shadow: 0 8px 24px rgba(25, 35, 55, 0.07);
}

.metric-card .card-body {
  padding: 1rem;
}

.metric-label {
  color: #667085;
  font-size: 0.82rem;
  margin-bottom: 0.35rem;
}

.metric-value {
  font-weight: 800;
  font-size: clamp(1.1rem, 2.5vw, 1.55rem);
  letter-spacing: -0.02em;
}

.metric-sub {
  color: #667085;
  font-size: 0.82rem;
}

.search-box {
  width: 150px;
}

.holdings-table th {
  white-space: nowrap;
  color: #667085;
  font-size: 0.78rem;
}

.holdings-table td {
  white-space: nowrap;
}

.ticker-name {
  font-weight: 700;
}

.ticker-sub {
  color: #667085;
  font-size: 0.78rem;
}

.positive { color: #0f9f6e; }
.negative { color: #d92d20; }
.neutral { color: #667085; }

.progress {
  height: 8px;
  border-radius: 99px;
}

@media (max-width: 767px) {
  .holdings-table th:nth-child(2),
  .holdings-table td:nth-child(2),
  .holdings-table th:nth-child(6),
  .holdings-table td:nth-child(6) {
    display: none;
  }
  .card-body {
    padding: 0.9rem;
  }
}