* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  background-color: #f4f6f8;
  color: #333;
}

header {
  background-color: #0052cc;
  color: white;
  padding: 1.2rem;
  text-align: center;
}

.container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}

.card {
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  margin-bottom: 2rem;
}

h2 {
  margin-bottom: 1rem;
  color: #0052cc;
  font-size: 1.25rem;
}

.form-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
}

input[type="text"], input[type="file"] {
  width: 100%;
  padding: 0.65rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  background-color: #0052cc;
  color: white;
  border: none;
  padding: 0.75rem 1.25rem;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background-color: #003d99;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th, td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid #eee;
  font-size: 0.95rem;
}

th {
  background-color: #f8f9fa;
  color: #555;
}

.badge {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: bold;
}

.badge-active {
  background-color: #e3fcef;
  color: #006644;
}

.badge-inactive {
  background-color: #ffebe6;
  color: #bf2600;
}

.btn-action {
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
}

.btn-toggle-inactive {
  background-color: #de350b;
}

.btn-toggle-inactive:hover {
  background-color: #bf2600;
}

.btn-toggle-active {
  background-color: #00875a;
}

.btn-toggle-active:hover {
  background-color: #006644;
}