body {
  font-family: sans-serif;
  background: #f0f0f0;
  margin: 0;
  padding: 20px;
}

a {
  color: #007BFF;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.review-form,
.login-box,
.admin-panel {
  max-width: 600px;
  margin: 30px auto;
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

input[type="text"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 10px;
  margin: 10px 0 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
}

textarea {
  height: 100px;
  resize: vertical;
}

button {
  padding: 10px 15px;
  background: #007BFF;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background: #0056b3;
}

.review-block {
  border: 1px solid #ddd;
  background: #fafafa;
  margin-top: 20px;
  padding: 15px;
  border-radius: 10px;
  position: relative;
}

.review-block.pinned {
  border-left: 6px solid gold;
  background: #fffce2;
}

.admin-actions {
  margin-top: 10px;
}

.admin-actions button {
  margin-right: 10px;
  background: #dc3545;
}

.admin-actions button[name="toggle_pin"] {
  background: #17a2b8;
}

.reply-form {
  margin-top: 15px;
}

.reply-form textarea {
  height: 60px;
}

.reply-form button {
  background: #28a745;
  margin-top: 5px;
}

.admin-reply {
  margin-top: 10px;
  padding: 10px;
  background: #eaf8e7;
  border-left: 4px solid #28a745;
  border-radius: 6px;
  font-style: italic;
}

.error {
  color: red;
  margin-bottom: 10px;
}