body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #0f0f14;
  color: #ffffff;
}

header {
  background: #b91c1c;
  padding: 16px;
  font-size: 20px;
  font-weight: bold;
  text-align: center;
}

.container {
  padding: 20px;
}

.card {
  background: #1a1a22;
  padding: 20px;
  border-radius: 12px;
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(255, 0, 0, 0.15);
}

button {
  background: #dc2626;
  border: none;
  padding: 12px 18px;
  color: white;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background: #ef4444;
}

input, select {
  width: 100%;
  padding: 10px;
  margin-top: 8px;
  margin-bottom: 15px;
  border-radius: 6px;
  border: 1px solid #333;
  background: #121212;
  color: white;
}

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

.table th, .table td {
  padding: 10px;
  border-bottom: 1px solid #333;
}

.nav {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}
header {
  background: #b91c1c;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 20px;
  font-weight: bold;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.menu-card {
  background: #1a1a22;
  padding: 15px;
  border-radius: 10px;
  cursor: pointer;
  text-align: center;
  border: 1px solid #333;
}

.menu-card:hover {
  background: #dc2626;
}

.kot-card {
  background: #1a1a22;
  padding: 20px;
  margin-bottom: 10px;
  border-radius: 12px;
  border-left: 5px solid #dc2626;
}

.hidden {
  display: none;
}

header img {
  height: 40px;
  width: auto;
}