* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f3f4f6;
  color: #1f2937;
}

.topbar {
  background: #fff;
  border-bottom: 1px solid #dcdfe4;
  padding: 20px 24px;
}

.topbar h1 {
  margin: 0 0 6px;
  font-size: 2.2rem;
}

.topbar p {
  margin: 0;
  color: #6b7280;
  font-size: 1rem;
}

.page {
  max-width: 1500px;
  margin: 0 auto;
  padding: 16px 20px 24px;
}

.search-row {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 12px;
  margin-bottom: 24px;
}

.search-row input {
  padding: 14px 16px;
  font-size: 1rem;
  border: 1px solid #cfd4dc;
  border-radius: 10px;
  background: #fff;
}

.search-row button {
  border: none;
  border-radius: 10px;
  background: #1f2937;
  color: white;
  font-size: 1rem;
  cursor: pointer;
}

.search-row button:hover {
  background: #111827;
}

.main-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 20px;
  margin-bottom: 20px;
}

.bottom-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 20px;
}

.card {
  background: #fff;
  border: 1px solid #dcdfe4;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 2px 8px rgb(0 0 0 / 4%);
}

.card h2 {
  margin: 0 0 18px;
  font-size: 1.8rem;
}

.summary-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.summary-list p {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding-bottom: 12px;
  border-bottom: 1px solid #edf0f3;
}

.summary-list span {
  color: #6b7280;
}

.summary-list strong {
  font-size: 1.05rem;
}

.positive {
  color: #0f766e;
}

.negative {
  color: #b91c1c;
}

.card-header {
  margin-bottom: 12px;
}

.card-header h2 {
  margin-bottom: 6px;
}

.card-header p {
  margin: 0;
  color: #6b7280;
}

#map {
  width: 100%;
  height: 420px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
}

.trend-placeholder {
  height: 280px;
  display: flex;
  align-items: end;
  gap: 18px;
  padding: 16px;
  border: 1px dashed #c4c9d1;
  border-radius: 12px;
  background: #fafafa;
}

.bar {
  flex: 1;
  background: linear-gradient(180deg, #9ca3af, #4b5563);
  border-radius: 10px 10px 0 0;
  position: relative;
  min-height: 40px;
}

.bar span {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  color: #4b5563;
  font-size: 0.9rem;
}

.explanation-card p {
  margin: 0;
  line-height: 1.7;
  color: #374151;
  font-size: 1rem;
}

@media (width <=  960px) {
  .main-grid,
  .bottom-grid {
    grid-template-columns: 1fr;
  }

  .search-row {
    grid-template-columns: 1fr;
  }

  #map {
    height: 320px;
  }
}