body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f2f2f2;
  margin: 0;
  padding: 0;
  color: #333;
}

header, footer {
  background-color: #009688;
  color: white;
  padding: 1rem;
  text-align: center;
}

nav {
  background: #00796b;
  padding: 0.5rem;
  color: white;
}

.container {
  max-width: 960px;
  margin: auto;
  padding: 1rem;
}

button {
  background-color: #009688;
  border: none;
  color: white;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 4px;
}

button:hover {
  background-color: #00796b;
}

input, textarea, select {
  width: 100%;
  padding: 0.5rem;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  border-radius: 4px;
  border: 1px solid #ccc;
}

.container {
  max-width: 900px;
  margin: auto;
  padding: 1em;
}

.dashboard-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  justify-content: space-around;
  margin-top: 1em;
}

.card-link {
  display: inline-block;
  padding: 0.7em 1em;
  background: white;
  border: 1px solid #ccc;
  border-radius: 6px;
  text-decoration: none;
  color: #00796b;
  font-weight: bold;
}
.card-link:hover {
  background-color: #e0f2f1;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin-top: 1rem;
  background: white;
  border: 1px solid #ddd;
}

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

th {
  background-color: #009688;
  color: white;
  font-weight: bold;
}

tr:nth-child(even) {
  background-color: #f9f9f9;
}

tr:hover {
  background-color: #f1f1f1;
  transition: background 0.2s ease-in-out;
}

td {
  vertical-align: middle;
}

.card-link {
  display: inline-block;
  margin: 0.5rem 1rem 0.5rem 0;
  text-decoration: none;
  color: #333;
  font-weight: bold;
}