.wpk-reservation-form {
	max-width: 600px;
	margin: 20px auto;
	padding: 20px;
	border: 1px solid #ddd;
	border-radius: 4px;
	background: #fff;
}

.wpk-reservation-form form {
	display: flex;
	flex-direction: column;
	gap: 15px;
}

.wpk-form-group {
	display: flex;
	flex-direction: column;
}

.wpk-form-group label {
	margin-bottom: 5px;
	font-weight: 600;
	color: #333;
}

.wpk-form-group input,
.wpk-form-group textarea,
.wpk-form-group select {
	padding: 10px;
	border: 1px solid #ddd;
	border-radius: 4px;
	font-size: 14px;
	font-family: inherit;
}

.wpk-form-group input:focus,
.wpk-form-group textarea:focus,
.wpk-form-group select:focus {
	outline: none;
	border-color: #0073aa;
	box-shadow: 0 0 5px rgba(0, 115, 170, 0.3);
}

.wpk-form-group textarea {
	resize: vertical;
	min-height: 80px;
}

.wpk-form-group.required label::after {
	content: ' *';
	color: #dc3545;
}

.wpk-form-group.error input,
.wpk-form-group.error textarea,
.wpk-form-group.error select {
	border-color: #dc3545;
}

.wpk-form-group.error .error-message {
	color: #dc3545;
	font-size: 13px;
	margin-top: 5px;
}

.wpk-reservation-submit {
	padding: 12px 24px;
	background: #0073aa;
	color: #fff;
	border: none;
	border-radius: 4px;
	font-size: 16px;
	cursor: pointer;
	font-weight: 600;
}

.wpk-reservation-submit:hover {
	background: #005a87;
}

.wpk-reservation-submit:disabled {
	background: #ccc;
	cursor: not-allowed;
}

.wpk-availability-slots {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
	gap: 10px;
	margin-top: 10px;
}

.wpk-slot {
	padding: 10px;
	border: 1px solid #ddd;
	border-radius: 4px;
	text-align: center;
	cursor: pointer;
	transition: all 0.2s;
}

.wpk-slot:hover:not(.disabled) {
	border-color: #0073aa;
	background: #f0f8ff;
}

.wpk-slot.selected {
	background: #0073aa;
	color: #fff;
	border-color: #0073aa;
}

.wpk-slot.disabled {
	background: #f9f9f9;
	color: #ccc;
	cursor: not-allowed;
	opacity: 0.5;
}

.wpk-success-message {
	padding: 15px;
	background: #d4edda;
	border: 1px solid #c3e6cb;
	border-radius: 4px;
	color: #155724;
	margin-bottom: 15px;
}

.wpk-error-message {
	padding: 15px;
	background: #f8d7da;
	border: 1px solid #f5c6cb;
	border-radius: 4px;
	color: #721c24;
	margin-bottom: 15px;
}