body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: #f5f7fa;
  color: #333;
}

.container {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 1rem;
}

h1, h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.card {
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.fng-summary {
  display: flex;
  justify-content: space-around;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

input#searchInput {
  width: 100%;
  padding: 0.6rem;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #ccc;
  margin-bottom: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead {
  background: #4f46e5;
  color: white;
}

th, td {
  padding: 0.75rem;
  text-align: center;
  border-bottom: 1px solid #ddd;
}

tbody tr:hover {
  background-color: #f0f4ff;
}

button {
  background-color: #4f46e5;
  color: white;
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  background-color: #4338ca;
}

.fng-dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin-top: 20px;
}

.fng-card {
  background-color: #121826;
  border: 2px solid #00c3ff;
  border-radius: 8px;
  padding: 20px;
  color: white;
}

.fng-card h2 {
  font-size: 1.4em;
  margin-bottom: 15px;
  color: #00c3ff;
  text-align: center;
}

.gauge-container {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}

svg {
  width: 100%;
  height: auto;
}

.needle {
  transition: transform 1s ease-out;
  transform-origin: 100px 100px;
}

.center-dot {
  fill: white;
  stroke: #000;
  stroke-width: 2;
}

.fng-info {
  margin-top: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.fng-date,
.index-value,
.classification {
  margin-top: 5px;
  font-size: 1em;
  color: #fff;
}

.fng-value {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.fng-circle {
  background-color: #999;
  color: black;
  border-radius: 50%;
  font-weight: bold;
  text-align: center;
  padding: 13px 8px;
  min-width: 40px;
}

.gray {
  color: #ccc;
  font-size: 0.8em;
}

.status {
  font-weight: bold;
}

@media (max-width: 768px) {
  .fng-dashboard-grid {
    grid-template-columns: 1fr;
  }

  table, thead, tbody, th, td, tr {
    font-size: 0.9rem;
  }

  .fng-summary {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .card table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  table th, table td {
    white-space: nowrap;
  }
}

@media (max-width: 480px) {
  h1, h2 {
    font-size: 1.2rem;
  }

  .fng-card h2 {
    font-size: 1.1rem;
  }

  .fng-card {
    padding: 1rem;
  }

  button {
    font-size: 0.9rem;
    padding: 0.3rem 0.6rem;
  }

  .fng-circle {
    padding: 10px 6px;
    min-width: 30px;
    font-size: 0.9rem;
  }
}

/* Adjust container padding for small screens */
.container {
  padding: 1rem 1.2rem;
}