:root {
  --primary: #0b5ed7;
  --danger: #e53935;
  --background: #f7f7f7;
  --text: #333333;
  --card: #ffffff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  background: var(--background);
  color: var(--text);
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1rem;
}

.navbar {
  background: #ffffff;
  border-bottom: 1px solid #e0e0e0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-size: 1.25rem;
  margin: 0;
}

.navbar nav a {
  margin-left: 0.75rem;
  text-decoration: none;
  color: var(--text);
  font-size: 0.95rem;
}

.navbar nav a:hover {
  color: var(--primary);
}

.hero {
  text-align: center;
  padding: 3rem 1rem;
}

.hero h2 {
  margin-bottom: 0.5rem;
}

.hero p {
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  border: none;
  background: #e0e0e0;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn.primary {
  background: var(--primary);
  color: #ffffff;
}

.btn.danger {
  background: var(--danger);
  color: #ffffff;
}

.btn.small {
  padding: 0.25rem 0.5rem;
  font-size: 0.85rem;
}

.btn:hover {
  opacity: 0.9;
}

.form {
  max-width: 480px;
}

.form-row {
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

.form-row label {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.form-row input,
.form-row textarea,
.form-row select {
  padding: 0.5rem;
  border-radius: 4px;
  border: 1px solid #cccccc;
  font: inherit;
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
  margin-top: 0.25rem;
}

.messages {
  list-style: none;
  padding: 0;
}

.message {
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

.message.success {
  background: #e8f5e9;
  color: #256029;
}

.message.error {
  background: #ffebee;
  color: #b71c1c;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  background: var(--card);
}

.table th,
.table td {
  border: 1px solid #e0e0e0;
  padding: 0.5rem;
  text-align: left;
}

.table th {
  background: #fafafa;
}

.menu-list {
  list-style: none;
  padding: 0;
}

.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
  background: var(--card);
  border-radius: 4px;
}

.menu-item p {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
}

.price {
  font-weight: 600;
}

.footer {
  margin-top: 2rem;
  border-top: 1px solid #e0e0e0;
  padding: 1rem 0;
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 600px) {
  .navbar .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .menu-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}