/* Reset some default WP styles */
.wpbm-booking-wrapper {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding: 30px;
    background-color: #f1f3f5;
}

/* Sidebar styles */
.wpbm-sidebar {
    background-color: #fff;
    border-right: 1px solid #ddd;
    padding: 20px;
    height: 100%;
    min-height: 500px;
}

.wpbm-sidebar .nav-link {
    padding: 12px 15px;
    font-weight: 500;
    color: #333;
    border-left: 4px solid transparent;
    border-radius: 0;
    margin-bottom: 8px;
    transition: 0.3s;
    cursor: pointer;
}

.wpbm-sidebar .nav-link.active {
    background-color: #e9f5ee;
    border-left: 4px solid #28a745;
    color: #28a745;
    font-weight: 600;
}

/* Main content area */
.wpbm-content {
    background-color: #fff;
    padding: 30px;
    min-height: 500px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Form styles */
.wpbm-form {
    max-width: 600px;
    margin: auto;
}

.wpbm-form label {
    font-weight: 500;
    margin-bottom: 5px;
}

.wpbm-form input,
.wpbm-form select,
.wpbm-form textarea {
    width: 100%;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
    transition: border-color 0.3s;
}

.wpbm-form input:focus,
.wpbm-form select:focus,
.wpbm-form textarea:focus {
    border-color: #28a745;
    outline: none;
}

/* Navigation Buttons */
.wpbm-nav-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}

.wpbm-btn {
    background-color: #28a745;
    color: #fff;
    padding: 12px 25px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color 0.3s;
    cursor: pointer;
}

.wpbm-btn:hover {
    background-color: #218838;
}

.wpbm-btn-secondary {
    background-color: #6c757d;
}

.wpbm-btn-secondary:hover {
    background-color: #5a6268;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .wpbm-booking-wrapper .row {
        flex-direction: column;
    }
    .wpbm-sidebar {
        border-right: none;
        border-bottom: 1px solid #ddd;
    }
}